18274956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{217559}}^1$

素因数の和:217573

約数の個数: 24

約数和(自身を含む): 48733440

約数和(自身を除く): 30458484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 217559, 435118, 652677, 870236, 1305354, 1522913, 2610708, 3045826, 4568739, 6091652, 9137478, 18274956]

約数ペア:

[(1, 18274956), (2, 9137478), (3, 6091652), (4, 4568739), (6, 3045826), (7, 2610708), (12, 1522913), (14, 1305354), (21, 870236), (28, 652677), (42, 435118), (84, 217559)]