18450696

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 32974584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1487, 1551, 2068, 2974, 3102, 4136, 4461, 5948, 6204, 8922, 11896, 12408, 16357, 17844, 32714, 35688, 49071, 65428, 69889, 98142, 130856, 139778, 196284, 209667, 279556, 392568, 419334, 559112, 768779, 838668, 1537558, 1677336, 2306337, 3075116, 4612674, 6150232, 9225348, 18450696]

約数ペア:

[(1, 18450696), (2, 9225348), (3, 6150232), (4, 4612674), (6, 3075116), (8, 2306337), (11, 1677336), (12, 1537558), (22, 838668), (24, 768779), (33, 559112), (44, 419334), (47, 392568), (66, 279556), (88, 209667), (94, 196284), (132, 139778), (141, 130856), (188, 98142), (264, 69889), (282, 65428), (376, 49071), (517, 35688), (564, 32714), (1034, 17844), (1128, 16357), (1487, 12408), (1551, 11896), (2068, 8922), (2974, 6204), (3102, 5948), (4136, 4461)]