12958428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{154267}}^1$

素因数の和:154281

約数の個数: 24

約数和(自身を含む): 34556032

約数和(自身を除く): 21597604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 154267, 308534, 462801, 617068, 925602, 1079869, 1851204, 2159738, 3239607, 4319476, 6479214, 12958428]

約数ペア:

[(1, 12958428), (2, 6479214), (3, 4319476), (4, 3239607), (6, 2159738), (7, 1851204), (12, 1079869), (14, 925602), (21, 617068), (28, 462801), (42, 308534), (84, 154267)]