16878804

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{26539}}^1$

素因数の和:26599

約数の個数: 24

約数和(自身を含む): 40128480

約数和(自身を除く): 23249676

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 26539, 53078, 79617, 106156, 159234, 318468, 1406567, 2813134, 4219701, 5626268, 8439402, 16878804]

約数ペア:

[(1, 16878804), (2, 8439402), (3, 5626268), (4, 4219701), (6, 2813134), (12, 1406567), (53, 318468), (106, 159234), (159, 106156), (212, 79617), (318, 53078), (636, 26539)]