313634646

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{446773}}^1$

素因数の和:446797

約数の個数: 32

約数和(自身を含む): 750580320

約数和(自身を除く): 436945674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 446773, 893546, 1340319, 2680638, 4020957, 5808049, 8041914, 11616098, 12062871, 17424147, 24125742, 34848294, 52272441, 104544882, 156817323, 313634646]

約数ペア:

[(1, 313634646), (2, 156817323), (3, 104544882), (6, 52272441), (9, 34848294), (13, 24125742), (18, 17424147), (26, 12062871), (27, 11616098), (39, 8041914), (54, 5808049), (78, 4020957), (117, 2680638), (234, 1340319), (351, 893546), (702, 446773)]