1089153774

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{852233}}^1$

素因数の和:852312

約数の個数: 24

約数和(自身を含む): 2393073072

約数和(自身を除く): 1303919298

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 852233, 1704466, 2556699, 5113398, 7670097, 15340194, 60508543, 121017086, 181525629, 363051258, 544576887, 1089153774]

約数ペア:

[(1, 1089153774), (2, 544576887), (3, 363051258), (6, 181525629), (9, 121017086), (18, 60508543), (71, 15340194), (142, 7670097), (213, 5113398), (426, 2556699), (639, 1704466), (1278, 852233)]