54315156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{646609}}^1$

素因数の和:646623

約数の個数: 24

約数和(自身を含む): 144840640

約数和(自身を除く): 90525484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 646609, 1293218, 1939827, 2586436, 3879654, 4526263, 7759308, 9052526, 13578789, 18105052, 27157578, 54315156]

約数ペア:

[(1, 54315156), (2, 27157578), (3, 18105052), (4, 13578789), (6, 9052526), (7, 7759308), (12, 4526263), (14, 3879654), (21, 2586436), (28, 1939827), (42, 1293218), (84, 646609)]