18496428

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 44352000

約数和(自身を除く): 25855572

約数列:

[1, 2, 3, 4, 6, 12, 79, 109, 158, 179, 218, 237, 316, 327, 358, 436, 474, 537, 654, 716, 948, 1074, 1308, 2148, 8611, 14141, 17222, 19511, 25833, 28282, 34444, 39022, 42423, 51666, 56564, 58533, 78044, 84846, 103332, 117066, 169692, 234132, 1541369, 3082738, 4624107, 6165476, 9248214, 18496428]

約数ペア:

[(1, 18496428), (2, 9248214), (3, 6165476), (4, 4624107), (6, 3082738), (12, 1541369), (79, 234132), (109, 169692), (158, 117066), (179, 103332), (218, 84846), (237, 78044), (316, 58533), (327, 56564), (358, 51666), (436, 42423), (474, 39022), (537, 34444), (654, 28282), (716, 25833), (948, 19511), (1074, 17222), (1308, 14141), (2148, 8611)]