18184488

素因数分解:

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

素因数の和:124

約数の個数: 96

約数和(自身を含む): 54168000

約数和(自身を除く): 35983512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 49, 56, 84, 94, 98, 141, 147, 168, 188, 196, 282, 294, 329, 343, 376, 392, 564, 588, 658, 686, 987, 1029, 1128, 1176, 1316, 1372, 1974, 2058, 2209, 2303, 2632, 2744, 3948, 4116, 4418, 4606, 6627, 6909, 7896, 8232, 8836, 9212, 13254, 13818, 15463, 16121, 17672, 18424, 26508, 27636, 30926, 32242, 46389, 48363, 53016, 55272, 61852, 64484, 92778, 96726, 108241, 123704, 128968, 185556, 193452, 216482, 324723, 371112, 386904, 432964, 649446, 757687, 865928, 1298892, 1515374, 2273061, 2597784, 3030748, 4546122, 6061496, 9092244, 18184488]

約数ペア:

[(1, 18184488), (2, 9092244), (3, 6061496), (4, 4546122), (6, 3030748), (7, 2597784), (8, 2273061), (12, 1515374), (14, 1298892), (21, 865928), (24, 757687), (28, 649446), (42, 432964), (47, 386904), (49, 371112), (56, 324723), (84, 216482), (94, 193452), (98, 185556), (141, 128968), (147, 123704), (168, 108241), (188, 96726), (196, 92778), (282, 64484), (294, 61852), (329, 55272), (343, 53016), (376, 48363), (392, 46389), (564, 32242), (588, 30926), (658, 27636), (686, 26508), (987, 18424), (1029, 17672), (1128, 16121), (1176, 15463), (1316, 13818), (1372, 13254), (1974, 9212), (2058, 8836), (2209, 8232), (2303, 7896), (2632, 6909), (2744, 6627), (3948, 4606), (4116, 4418)]