18498072

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 50964480

約数和(自身を除く): 32466408

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 47, 62, 69, 92, 93, 94, 124, 138, 141, 184, 186, 188, 248, 276, 282, 372, 376, 529, 552, 564, 713, 744, 1058, 1081, 1128, 1426, 1457, 1587, 2116, 2139, 2162, 2852, 2914, 3174, 3243, 4232, 4278, 4324, 4371, 5704, 5828, 6348, 6486, 8556, 8648, 8742, 11656, 12696, 12972, 16399, 17112, 17484, 24863, 25944, 32798, 33511, 34968, 49197, 49726, 65596, 67022, 74589, 98394, 99452, 100533, 131192, 134044, 149178, 196788, 198904, 201066, 268088, 298356, 393576, 402132, 596712, 770753, 804264, 1541506, 2312259, 3083012, 4624518, 6166024, 9249036, 18498072]

約数ペア:

[(1, 18498072), (2, 9249036), (3, 6166024), (4, 4624518), (6, 3083012), (8, 2312259), (12, 1541506), (23, 804264), (24, 770753), (31, 596712), (46, 402132), (47, 393576), (62, 298356), (69, 268088), (92, 201066), (93, 198904), (94, 196788), (124, 149178), (138, 134044), (141, 131192), (184, 100533), (186, 99452), (188, 98394), (248, 74589), (276, 67022), (282, 65596), (372, 49726), (376, 49197), (529, 34968), (552, 33511), (564, 32798), (713, 25944), (744, 24863), (1058, 17484), (1081, 17112), (1128, 16399), (1426, 12972), (1457, 12696), (1587, 11656), (2116, 8742), (2139, 8648), (2162, 8556), (2852, 6486), (2914, 6348), (3174, 5828), (3243, 5704), (4232, 4371), (4278, 4324)]