418900146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9973813}}^1$

素因数の和:9973825

約数の個数: 16

約数和(自身を含む): 957486144

約数和(自身を除く): 538585998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9973813, 19947626, 29921439, 59842878, 69816691, 139633382, 209450073, 418900146]

約数ペア:

[(1, 418900146), (2, 209450073), (3, 139633382), (6, 69816691), (7, 59842878), (14, 29921439), (21, 19947626), (42, 9973813)]