1231254

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^2$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 2754360

約数和(自身を除く): 1523106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2718, 4077, 8154, 22801, 45602, 68403, 136806, 205209, 410418, 615627, 1231254]

約数ペア:

[(1, 1231254), (2, 615627), (3, 410418), (6, 205209), (9, 136806), (18, 68403), (27, 45602), (54, 22801), (151, 8154), (302, 4077), (453, 2718), (906, 1359)]