425064318

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1445797}}^1$

素因数の和:1445816

約数の個数: 24

約数和(自身を含む): 988925832

約数和(自身を除く): 563861514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1445797, 2891594, 4337391, 8674782, 10120579, 20241158, 30361737, 60723474, 70844053, 141688106, 212532159, 425064318]

約数ペア:

[(1, 425064318), (2, 212532159), (3, 141688106), (6, 70844053), (7, 60723474), (14, 30361737), (21, 20241158), (42, 10120579), (49, 8674782), (98, 4337391), (147, 2891594), (294, 1445797)]