1231146

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3257}}^1$

素因数の和:3275

約数の個数: 32

約数和(自身を含む): 3127680

約数和(自身を除く): 1896534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3257, 6514, 9771, 19542, 22799, 29313, 45598, 58626, 68397, 87939, 136794, 175878, 205191, 410382, 615573, 1231146]

約数ペア:

[(1, 1231146), (2, 615573), (3, 410382), (6, 205191), (7, 175878), (9, 136794), (14, 87939), (18, 68397), (21, 58626), (27, 45598), (42, 29313), (54, 22799), (63, 19542), (126, 9771), (189, 6514), (378, 3257)]