2129988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25357}}^1$

素因数の和:25371

約数の個数: 24

約数和(自身を含む): 5680192

約数和(自身を除く): 3550204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25357, 50714, 76071, 101428, 152142, 177499, 304284, 354998, 532497, 709996, 1064994, 2129988]

約数ペア:

[(1, 2129988), (2, 1064994), (3, 709996), (4, 532497), (6, 354998), (7, 304284), (12, 177499), (14, 152142), (21, 101428), (28, 76071), (42, 50714), (84, 25357)]