31963428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{126839}}^1$

素因数の和:126856

約数の個数: 36

約数和(自身を含む): 92339520

約数和(自身を除く): 60376092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 126839, 253678, 380517, 507356, 761034, 887873, 1141551, 1522068, 1775746, 2283102, 2663619, 3551492, 4566204, 5327238, 7990857, 10654476, 15981714, 31963428]

約数ペア:

[(1, 31963428), (2, 15981714), (3, 10654476), (4, 7990857), (6, 5327238), (7, 4566204), (9, 3551492), (12, 2663619), (14, 2283102), (18, 1775746), (21, 1522068), (28, 1141551), (36, 887873), (42, 761034), (63, 507356), (84, 380517), (126, 253678), (252, 126839)]