861365034

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{123017}}^1$

素因数の和:123414

約数の個数: 24

約数和(自身を含む): 1871103780

約数和(自身を除く): 1009738746

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 7002, 123017, 246034, 369051, 738102, 1107153, 2214306, 47853613, 95707226, 143560839, 287121678, 430682517, 861365034]

約数ペア:

[(1, 861365034), (2, 430682517), (3, 287121678), (6, 143560839), (9, 95707226), (18, 47853613), (389, 2214306), (778, 1107153), (1167, 738102), (2334, 369051), (3501, 246034), (7002, 123017)]