18580223676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2960

約数の個数: 192

約数和(自身を含む): 53543927808

約数和(自身を除く): 34963704132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 69, 73, 84, 92, 94, 138, 141, 146, 161, 188, 219, 276, 282, 292, 322, 329, 438, 483, 511, 564, 644, 658, 876, 966, 987, 1022, 1081, 1316, 1533, 1679, 1932, 1974, 2044, 2162, 2803, 3066, 3243, 3358, 3431, 3948, 4324, 5037, 5606, 6132, 6486, 6716, 6862, 7567, 8409, 10074, 10293, 11212, 11753, 12972, 13724, 15134, 16818, 19621, 20148, 20586, 22701, 23506, 24017, 30268, 33636, 35259, 39242, 41172, 45402, 47012, 48034, 58863, 64469, 70518, 72051, 78484, 78913, 90804, 96068, 117726, 128938, 131741, 141036, 144102, 157826, 193407, 204619, 235452, 236739, 257876, 263482, 288204, 315652, 386814, 395223, 409238, 451283, 473478, 526964, 552391, 613857, 773628, 790446, 818476, 902566, 922187, 946956, 1104782, 1227714, 1353849, 1432333, 1580892, 1657173, 1805132, 1844374, 2209564, 2455428, 2707698, 2766561, 2864666, 3030043, 3314346, 3688748, 4296999, 4706237, 5415396, 5533122, 5729332, 6060086, 6628692, 8593998, 9090129, 9412474, 9617093, 11066244, 12120172, 14118711, 17187996, 18180258, 18824948, 19234186, 21210301, 28237422, 28851279, 32943659, 36360516, 38468372, 42420602, 56474844, 57702558, 63630903, 65887318, 67319651, 84841204, 98830977, 115405116, 127261806, 131774636, 134639302, 197661954, 201958953, 221193139, 254523612, 269278604, 395323908, 403917906, 442386278, 663579417, 807835812, 884772556, 1327158834, 1548351973, 2654317668, 3096703946, 4645055919, 6193407892, 9290111838, 18580223676]

約数ペア:

[(1, 18580223676), (2, 9290111838), (3, 6193407892), (4, 4645055919), (6, 3096703946), (7, 2654317668), (12, 1548351973), (14, 1327158834), (21, 884772556), (23, 807835812), (28, 663579417), (42, 442386278), (46, 403917906), (47, 395323908), (69, 269278604), (73, 254523612), (84, 221193139), (92, 201958953), (94, 197661954), (138, 134639302), (141, 131774636), (146, 127261806), (161, 115405116), (188, 98830977), (219, 84841204), (276, 67319651), (282, 65887318), (292, 63630903), (322, 57702558), (329, 56474844), (438, 42420602), (483, 38468372), (511, 36360516), (564, 32943659), (644, 28851279), (658, 28237422), (876, 21210301), (966, 19234186), (987, 18824948), (1022, 18180258), (1081, 17187996), (1316, 14118711), (1533, 12120172), (1679, 11066244), (1932, 9617093), (1974, 9412474), (2044, 9090129), (2162, 8593998), (2803, 6628692), (3066, 6060086), (3243, 5729332), (3358, 5533122), (3431, 5415396), (3948, 4706237), (4324, 4296999), (5037, 3688748), (5606, 3314346), (6132, 3030043), (6486, 2864666), (6716, 2766561), (6862, 2707698), (7567, 2455428), (8409, 2209564), (10074, 1844374), (10293, 1805132), (11212, 1657173), (11753, 1580892), (12972, 1432333), (13724, 1353849), (15134, 1227714), (16818, 1104782), (19621, 946956), (20148, 922187), (20586, 902566), (22701, 818476), (23506, 790446), (24017, 773628), (30268, 613857), (33636, 552391), (35259, 526964), (39242, 473478), (41172, 451283), (45402, 409238), (47012, 395223), (48034, 386814), (58863, 315652), (64469, 288204), (70518, 263482), (72051, 257876), (78484, 236739), (78913, 235452), (90804, 204619), (96068, 193407), (117726, 157826), (128938, 144102), (131741, 141036)]