1947000828

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4385137}}^1$

素因数の和:4385181

約数の個数: 24

約数和(自身を含む): 4665786832

約数和(自身を除く): 2718786004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 4385137, 8770274, 13155411, 17540548, 26310822, 52621644, 162250069, 324500138, 486750207, 649000276, 973500414, 1947000828]

約数ペア:

[(1, 1947000828), (2, 973500414), (3, 649000276), (4, 486750207), (6, 324500138), (12, 162250069), (37, 52621644), (74, 26310822), (111, 17540548), (148, 13155411), (222, 8770274), (444, 4385137)]