122931306

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{220307}}^1$

素因数の和:220346

約数の個数: 24

約数和(自身を含む): 274944384

約数和(自身を除く): 152013078

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 220307, 440614, 660921, 1321842, 1982763, 3965526, 6829517, 13659034, 20488551, 40977102, 61465653, 122931306]

約数ペア:

[(1, 122931306), (2, 61465653), (3, 40977102), (6, 20488551), (9, 13659034), (18, 6829517), (31, 3965526), (62, 1982763), (93, 1321842), (186, 660921), (279, 440614), (558, 220307)]