31612938

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{15361}}^1$

素因数の和:15387

約数の個数: 32

約数和(自身を含む): 73737600

約数和(自身を除く): 42124662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 15361, 30722, 46083, 92166, 107527, 215054, 322581, 645162, 752689, 1505378, 2258067, 4516134, 5268823, 10537646, 15806469, 31612938]

約数ペア:

[(1, 31612938), (2, 15806469), (3, 10537646), (6, 5268823), (7, 4516134), (14, 2258067), (21, 1505378), (42, 752689), (49, 645162), (98, 322581), (147, 215054), (294, 107527), (343, 92166), (686, 46083), (1029, 30722), (2058, 15361)]