218214768

素因数分解:

$2^4\times 3^1\times {\mathrm{4546141}}^1$

素因数の和:4546152

約数の個数: 20

約数和(自身を含む): 563721608

約数和(自身を除く): 345506840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4546141, 9092282, 13638423, 18184564, 27276846, 36369128, 54553692, 72738256, 109107384, 218214768]

約数ペア:

[(1, 218214768), (2, 109107384), (3, 72738256), (4, 54553692), (6, 36369128), (8, 27276846), (12, 18184564), (16, 13638423), (24, 9092282), (48, 4546141)]