313639848

素因数分解:

$2^3\times 3^2\times {\mathrm{4356109}}^1$

素因数の和:4356121

約数の個数: 24

約数和(自身を含む): 849441450

約数和(自身を除く): 535801602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4356109, 8712218, 13068327, 17424436, 26136654, 34848872, 39204981, 52273308, 78409962, 104546616, 156819924, 313639848]

約数ペア:

[(1, 313639848), (2, 156819924), (3, 104546616), (4, 78409962), (6, 52273308), (8, 39204981), (9, 34848872), (12, 26136654), (18, 17424436), (24, 13068327), (36, 8712218), (72, 4356109)]