18100248

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17539}}^1$

素因数の和:17591

約数の個数: 32

約数和(自身を含む): 46305600

約数和(自身を除く): 28205352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 17539, 35078, 52617, 70156, 105234, 140312, 210468, 420936, 754177, 1508354, 2262531, 3016708, 4525062, 6033416, 9050124, 18100248]

約数ペア:

[(1, 18100248), (2, 9050124), (3, 6033416), (4, 4525062), (6, 3016708), (8, 2262531), (12, 1508354), (24, 754177), (43, 420936), (86, 210468), (129, 140312), (172, 105234), (258, 70156), (344, 52617), (516, 35078), (1032, 17539)]