47705238

素因数分解:

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

素因数の和:19961

約数の個数: 48

約数和(自身を含む): 124350720

約数和(自身を除く): 76645482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 19927, 39854, 59781, 119562, 139489, 179343, 278978, 358686, 378613, 418467, 757226, 836934, 1135839, 1255401, 2271678, 2510802, 2650291, 3407517, 5300582, 6815034, 7950873, 15901746, 23852619, 47705238]

約数ペア:

[(1, 47705238), (2, 23852619), (3, 15901746), (6, 7950873), (7, 6815034), (9, 5300582), (14, 3407517), (18, 2650291), (19, 2510802), (21, 2271678), (38, 1255401), (42, 1135839), (57, 836934), (63, 757226), (114, 418467), (126, 378613), (133, 358686), (171, 278978), (266, 179343), (342, 139489), (399, 119562), (798, 59781), (1197, 39854), (2394, 19927)]