18552996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 63221760

約数和(自身を除く): 44668764

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 84, 92, 97, 99, 108, 126, 132, 138, 154, 161, 189, 194, 198, 207, 231, 252, 253, 276, 291, 297, 308, 322, 378, 388, 396, 414, 462, 483, 506, 582, 594, 621, 644, 679, 693, 756, 759, 828, 873, 924, 966, 1012, 1067, 1164, 1188, 1242, 1358, 1386, 1449, 1518, 1746, 1771, 1932, 2037, 2079, 2134, 2231, 2277, 2484, 2619, 2716, 2772, 2898, 3036, 3201, 3492, 3542, 4074, 4158, 4268, 4347, 4462, 4554, 5238, 5313, 5796, 6111, 6402, 6693, 6831, 7084, 7469, 8148, 8316, 8694, 8924, 9108, 9603, 10476, 10626, 12222, 12804, 13386, 13662, 14938, 15617, 15939, 17388, 18333, 19206, 20079, 21252, 22407, 24444, 24541, 26772, 27324, 28809, 29876, 31234, 31878, 36666, 38412, 40158, 44814, 46851, 47817, 49082, 57618, 60237, 62468, 63756, 67221, 73332, 73623, 80316, 89628, 93702, 95634, 98164, 115236, 120474, 134442, 140553, 147246, 171787, 187404, 191268, 201663, 220869, 240948, 268884, 281106, 294492, 343574, 403326, 421659, 441738, 515361, 562212, 662607, 687148, 806652, 843318, 883476, 1030722, 1325214, 1546083, 1686636, 2061444, 2650428, 3092166, 4638249, 6184332, 9276498, 18552996]

約数ペア:

[(1, 18552996), (2, 9276498), (3, 6184332), (4, 4638249), (6, 3092166), (7, 2650428), (9, 2061444), (11, 1686636), (12, 1546083), (14, 1325214), (18, 1030722), (21, 883476), (22, 843318), (23, 806652), (27, 687148), (28, 662607), (33, 562212), (36, 515361), (42, 441738), (44, 421659), (46, 403326), (54, 343574), (63, 294492), (66, 281106), (69, 268884), (77, 240948), (84, 220869), (92, 201663), (97, 191268), (99, 187404), (108, 171787), (126, 147246), (132, 140553), (138, 134442), (154, 120474), (161, 115236), (189, 98164), (194, 95634), (198, 93702), (207, 89628), (231, 80316), (252, 73623), (253, 73332), (276, 67221), (291, 63756), (297, 62468), (308, 60237), (322, 57618), (378, 49082), (388, 47817), (396, 46851), (414, 44814), (462, 40158), (483, 38412), (506, 36666), (582, 31878), (594, 31234), (621, 29876), (644, 28809), (679, 27324), (693, 26772), (756, 24541), (759, 24444), (828, 22407), (873, 21252), (924, 20079), (966, 19206), (1012, 18333), (1067, 17388), (1164, 15939), (1188, 15617), (1242, 14938), (1358, 13662), (1386, 13386), (1449, 12804), (1518, 12222), (1746, 10626), (1771, 10476), (1932, 9603), (2037, 9108), (2079, 8924), (2134, 8694), (2231, 8316), (2277, 8148), (2484, 7469), (2619, 7084), (2716, 6831), (2772, 6693), (2898, 6402), (3036, 6111), (3201, 5796), (3492, 5313), (3542, 5238), (4074, 4554), (4158, 4462), (4268, 4347)]