18830154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2477}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 43295616

約数和(自身を除く): 24465462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2477, 2534, 3801, 4954, 7431, 7602, 14862, 17339, 34678, 52017, 104034, 448337, 896674, 1345011, 2690022, 3138359, 6276718, 9415077, 18830154]

約数ペア:

[(1, 18830154), (2, 9415077), (3, 6276718), (6, 3138359), (7, 2690022), (14, 1345011), (21, 896674), (42, 448337), (181, 104034), (362, 52017), (543, 34678), (1086, 17339), (1267, 14862), (2477, 7602), (2534, 7431), (3801, 4954)]