31955238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{253613}}^1$

素因数の和:253628

約数の個数: 24

約数和(自身を含む): 79127568

約数和(自身を除く): 47172330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 253613, 507226, 760839, 1521678, 1775291, 2282517, 3550582, 4565034, 5325873, 10651746, 15977619, 31955238]

約数ペア:

[(1, 31955238), (2, 15977619), (3, 10651746), (6, 5325873), (7, 4565034), (9, 3550582), (14, 2282517), (18, 1775291), (21, 1521678), (42, 760839), (63, 507226), (126, 253613)]