18373428

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10859}}^1$

素因数の和:10916

約数の個数: 36

約数和(自身を含む): 47436480

約数和(自身を除く): 29063052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 10859, 21718, 32577, 43436, 65154, 97731, 130308, 195462, 390924, 510373, 1020746, 1531119, 2041492, 3062238, 4593357, 6124476, 9186714, 18373428]

約数ペア:

[(1, 18373428), (2, 9186714), (3, 6124476), (4, 4593357), (6, 3062238), (9, 2041492), (12, 1531119), (18, 1020746), (36, 510373), (47, 390924), (94, 195462), (141, 130308), (188, 97731), (282, 65154), (423, 43436), (564, 32577), (846, 21718), (1692, 10859)]