31803492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19927}}^1$

素因数の和:19960

約数の個数: 48

約数和(自身を含む): 89277440

約数和(自身を除く): 57473948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 19927, 39854, 59781, 79708, 119562, 139489, 239124, 278978, 378613, 418467, 557956, 757226, 836934, 1135839, 1514452, 1673868, 2271678, 2650291, 4543356, 5300582, 7950873, 10601164, 15901746, 31803492]

約数ペア:

[(1, 31803492), (2, 15901746), (3, 10601164), (4, 7950873), (6, 5300582), (7, 4543356), (12, 2650291), (14, 2271678), (19, 1673868), (21, 1514452), (28, 1135839), (38, 836934), (42, 757226), (57, 557956), (76, 418467), (84, 378613), (114, 278978), (133, 239124), (228, 139489), (266, 119562), (399, 79708), (532, 59781), (798, 39854), (1596, 19927)]