18682426

素因数分解:

$2^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:898

約数の個数: 24

約数和(自身を含む): 32749920

約数和(自身を除く): 14067494

約数列:

[1, 2, 7, 14, 49, 98, 379, 503, 758, 1006, 2653, 3521, 5306, 7042, 18571, 24647, 37142, 49294, 190637, 381274, 1334459, 2668918, 9341213, 18682426]

約数ペア:

[(1, 18682426), (2, 9341213), (7, 2668918), (14, 1334459), (49, 381274), (98, 190637), (379, 49294), (503, 37142), (758, 24647), (1006, 18571), (2653, 7042), (3521, 5306)]