18500898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8179}}^1$

素因数の和:8226

約数の個数: 32

約数和(自身を含む): 41227200

約数和(自身を除く): 22726302

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 8179, 16358, 24537, 49074, 106327, 212654, 237191, 318981, 474382, 637962, 711573, 1423146, 3083483, 6166966, 9250449, 18500898]

約数ペア:

[(1, 18500898), (2, 9250449), (3, 6166966), (6, 3083483), (13, 1423146), (26, 711573), (29, 637962), (39, 474382), (58, 318981), (78, 237191), (87, 212654), (174, 106327), (377, 49074), (754, 24537), (1131, 16358), (2262, 8179)]