284919642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2261267}}^1$

素因数の和:2261282

約数の個数: 24

約数和(自身を含む): 705515616

約数和(自身を除く): 420595974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2261267, 4522534, 6783801, 13567602, 15828869, 20351403, 31657738, 40702806, 47486607, 94973214, 142459821, 284919642]

約数ペア:

[(1, 284919642), (2, 142459821), (3, 94973214), (6, 47486607), (7, 40702806), (9, 31657738), (14, 20351403), (18, 15828869), (21, 13567602), (42, 6783801), (63, 4522534), (126, 2261267)]