18405348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 46663680

約数和(自身を除く): 28258332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 929, 1524, 1651, 1858, 2787, 3302, 3716, 4953, 5574, 6604, 9906, 11148, 12077, 19812, 24154, 36231, 48308, 72462, 117983, 144924, 235966, 353949, 471932, 707898, 1415796, 1533779, 3067558, 4601337, 6135116, 9202674, 18405348]

約数ペア:

[(1, 18405348), (2, 9202674), (3, 6135116), (4, 4601337), (6, 3067558), (12, 1533779), (13, 1415796), (26, 707898), (39, 471932), (52, 353949), (78, 235966), (127, 144924), (156, 117983), (254, 72462), (381, 48308), (508, 36231), (762, 24154), (929, 19812), (1524, 12077), (1651, 11148), (1858, 9906), (2787, 6604), (3302, 5574), (3716, 4953)]