421615512

素因数分解:

$2^3\times 3^2\times {\mathrm{5855771}}^1$

素因数の和:5855783

約数の個数: 24

約数和(自身を含む): 1141875540

約数和(自身を除く): 720260028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5855771, 11711542, 17567313, 23423084, 35134626, 46846168, 52701939, 70269252, 105403878, 140538504, 210807756, 421615512]

約数ペア:

[(1, 421615512), (2, 210807756), (3, 140538504), (4, 105403878), (6, 70269252), (8, 52701939), (9, 46846168), (12, 35134626), (18, 23423084), (24, 17567313), (36, 11711542), (72, 5855771)]