123745674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4793}}^1$

素因数の和:5142

約数の個数: 32

約数和(自身を含む): 267390144

約数和(自身を除く): 143644470

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 662, 993, 1986, 4303, 4793, 8606, 9586, 12909, 14379, 25818, 28758, 62309, 124618, 186927, 373854, 1586483, 3172966, 4759449, 9518898, 20624279, 41248558, 61872837, 123745674]

約数ペア:

[(1, 123745674), (2, 61872837), (3, 41248558), (6, 20624279), (13, 9518898), (26, 4759449), (39, 3172966), (78, 1586483), (331, 373854), (662, 186927), (993, 124618), (1986, 62309), (4303, 28758), (4793, 25818), (8606, 14379), (9586, 12909)]