18589296

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 160

約数和(自身を含む): 58924800

約数和(自身を除く): 40335504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 109, 114, 132, 136, 152, 176, 187, 204, 209, 218, 228, 264, 272, 304, 323, 327, 374, 408, 418, 436, 456, 528, 561, 627, 646, 654, 748, 816, 836, 872, 912, 969, 1122, 1199, 1254, 1292, 1308, 1496, 1672, 1744, 1853, 1938, 2071, 2244, 2398, 2508, 2584, 2616, 2992, 3344, 3553, 3597, 3706, 3876, 4142, 4488, 4796, 5016, 5168, 5232, 5559, 6213, 7106, 7194, 7412, 7752, 8284, 8976, 9592, 10032, 10659, 11118, 12426, 14212, 14388, 14824, 15504, 16568, 19184, 20383, 21318, 22236, 22781, 24852, 28424, 28776, 29648, 33136, 35207, 40766, 42636, 44472, 45562, 49704, 56848, 57552, 61149, 68343, 70414, 81532, 85272, 88944, 91124, 99408, 105621, 122298, 136686, 140828, 163064, 170544, 182248, 211242, 244596, 273372, 281656, 326128, 364496, 387277, 422484, 489192, 546744, 563312, 774554, 844968, 978384, 1093488, 1161831, 1549108, 1689936, 2323662, 3098216, 4647324, 6196432, 9294648, 18589296]

約数ペア:

[(1, 18589296), (2, 9294648), (3, 6196432), (4, 4647324), (6, 3098216), (8, 2323662), (11, 1689936), (12, 1549108), (16, 1161831), (17, 1093488), (19, 978384), (22, 844968), (24, 774554), (33, 563312), (34, 546744), (38, 489192), (44, 422484), (48, 387277), (51, 364496), (57, 326128), (66, 281656), (68, 273372), (76, 244596), (88, 211242), (102, 182248), (109, 170544), (114, 163064), (132, 140828), (136, 136686), (152, 122298), (176, 105621), (187, 99408), (204, 91124), (209, 88944), (218, 85272), (228, 81532), (264, 70414), (272, 68343), (304, 61149), (323, 57552), (327, 56848), (374, 49704), (408, 45562), (418, 44472), (436, 42636), (456, 40766), (528, 35207), (561, 33136), (627, 29648), (646, 28776), (654, 28424), (748, 24852), (816, 22781), (836, 22236), (872, 21318), (912, 20383), (969, 19184), (1122, 16568), (1199, 15504), (1254, 14824), (1292, 14388), (1308, 14212), (1496, 12426), (1672, 11118), (1744, 10659), (1853, 10032), (1938, 9592), (2071, 8976), (2244, 8284), (2398, 7752), (2508, 7412), (2584, 7194), (2616, 7106), (2992, 6213), (3344, 5559), (3553, 5232), (3597, 5168), (3706, 5016), (3876, 4796), (4142, 4488)]