918994674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{49297}}^1$

素因数の和:49554

約数の個数: 32

約数和(自身を含む): 1987695360

約数和(自身を除く): 1068700686

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 6214, 9321, 18642, 49297, 98594, 147891, 295782, 640861, 1281722, 1922583, 3845166, 11781983, 23563966, 35345949, 70691898, 153165779, 306331558, 459497337, 918994674]

約数ペア:

[(1, 918994674), (2, 459497337), (3, 306331558), (6, 153165779), (13, 70691898), (26, 35345949), (39, 23563966), (78, 11781983), (239, 3845166), (478, 1922583), (717, 1281722), (1434, 640861), (3107, 295782), (6214, 147891), (9321, 98594), (18642, 49297)]