18338412

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{1889}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 42865200

約数和(自身を除く): 24526788

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 1889, 2427, 3236, 3778, 4854, 5667, 7556, 9708, 11334, 22668, 1528201, 3056402, 4584603, 6112804, 9169206, 18338412]

約数ペア:

[(1, 18338412), (2, 9169206), (3, 6112804), (4, 4584603), (6, 3056402), (12, 1528201), (809, 22668), (1618, 11334), (1889, 9708), (2427, 7556), (3236, 5667), (3778, 4854)]