18553296

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 50086080

約数和(自身を除く): 31532784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 89, 101, 129, 172, 178, 202, 258, 267, 303, 344, 356, 404, 516, 534, 606, 688, 712, 808, 1032, 1068, 1212, 1424, 1616, 2064, 2136, 2424, 3827, 4272, 4343, 4848, 7654, 8686, 8989, 11481, 13029, 15308, 17372, 17978, 22962, 26058, 26967, 30616, 34744, 35956, 45924, 52116, 53934, 61232, 69488, 71912, 91848, 104232, 107868, 143824, 183696, 208464, 215736, 386527, 431472, 773054, 1159581, 1546108, 2319162, 3092216, 4638324, 6184432, 9276648, 18553296]

約数ペア:

[(1, 18553296), (2, 9276648), (3, 6184432), (4, 4638324), (6, 3092216), (8, 2319162), (12, 1546108), (16, 1159581), (24, 773054), (43, 431472), (48, 386527), (86, 215736), (89, 208464), (101, 183696), (129, 143824), (172, 107868), (178, 104232), (202, 91848), (258, 71912), (267, 69488), (303, 61232), (344, 53934), (356, 52116), (404, 45924), (516, 35956), (534, 34744), (606, 30616), (688, 26967), (712, 26058), (808, 22962), (1032, 17978), (1068, 17372), (1212, 15308), (1424, 13029), (1616, 11481), (2064, 8989), (2136, 8686), (2424, 7654), (3827, 4848), (4272, 4343)]