18834014780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{134528677}}^1$

素因数の和:134528693

約数の個数: 24

約数和(自身を含む): 45201635808

約数和(自身を除く): 26367621028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 134528677, 269057354, 538114708, 672643385, 941700739, 1345286770, 1883401478, 2690573540, 3766802956, 4708503695, 9417007390, 18834014780]

約数ペア:

[(1, 18834014780), (2, 9417007390), (4, 4708503695), (5, 3766802956), (7, 2690573540), (10, 1883401478), (14, 1345286770), (20, 941700739), (28, 672643385), (35, 538114708), (70, 269057354), (140, 134528677)]