123411774

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1069}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 251458560

約数和(自身を除く): 128046786

約数列:

[1, 2, 3, 6, 71, 142, 213, 271, 426, 542, 813, 1069, 1626, 2138, 3207, 6414, 19241, 38482, 57723, 75899, 115446, 151798, 227697, 289699, 455394, 579398, 869097, 1738194, 20568629, 41137258, 61705887, 123411774]

約数ペア:

[(1, 123411774), (2, 61705887), (3, 41137258), (6, 20568629), (71, 1738194), (142, 869097), (213, 579398), (271, 455394), (426, 289699), (542, 227697), (813, 151798), (1069, 115446), (1626, 75899), (2138, 57723), (3207, 38482), (6414, 19241)]