18774096

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 56148192

約数和(自身を除く): 37374096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 37, 44, 48, 62, 66, 74, 88, 93, 111, 124, 132, 148, 176, 186, 222, 248, 264, 296, 341, 372, 407, 444, 496, 528, 592, 682, 744, 814, 888, 961, 1023, 1147, 1221, 1364, 1488, 1628, 1776, 1922, 2046, 2294, 2442, 2728, 2883, 3256, 3441, 3844, 4092, 4588, 4884, 5456, 5766, 6512, 6882, 7688, 8184, 9176, 9768, 10571, 11532, 12617, 13764, 15376, 16368, 18352, 19536, 21142, 23064, 25234, 27528, 31713, 35557, 37851, 42284, 46128, 50468, 55056, 63426, 71114, 75702, 84568, 100936, 106671, 126852, 142228, 151404, 169136, 201872, 213342, 253704, 284456, 302808, 391127, 426684, 507408, 568912, 605616, 782254, 853368, 1173381, 1564508, 1706736, 2346762, 3129016, 4693524, 6258032, 9387048, 18774096]

約数ペア:

[(1, 18774096), (2, 9387048), (3, 6258032), (4, 4693524), (6, 3129016), (8, 2346762), (11, 1706736), (12, 1564508), (16, 1173381), (22, 853368), (24, 782254), (31, 605616), (33, 568912), (37, 507408), (44, 426684), (48, 391127), (62, 302808), (66, 284456), (74, 253704), (88, 213342), (93, 201872), (111, 169136), (124, 151404), (132, 142228), (148, 126852), (176, 106671), (186, 100936), (222, 84568), (248, 75702), (264, 71114), (296, 63426), (341, 55056), (372, 50468), (407, 46128), (444, 42284), (496, 37851), (528, 35557), (592, 31713), (682, 27528), (744, 25234), (814, 23064), (888, 21142), (961, 19536), (1023, 18352), (1147, 16368), (1221, 15376), (1364, 13764), (1488, 12617), (1628, 11532), (1776, 10571), (1922, 9768), (2046, 9176), (2294, 8184), (2442, 7688), (2728, 6882), (2883, 6512), (3256, 5766), (3441, 5456), (3844, 4884), (4092, 4588)]