120851586

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{156139}}^1$

素因数の和:156190

約数の個数: 24

約数和(自身を含む): 267936240

約数和(自身を除く): 147084654

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 156139, 312278, 468417, 936834, 1405251, 2810502, 6713977, 13427954, 20141931, 40283862, 60425793, 120851586]

約数ペア:

[(1, 120851586), (2, 60425793), (3, 40283862), (6, 20141931), (9, 13427954), (18, 6713977), (43, 2810502), (86, 1405251), (129, 936834), (258, 468417), (387, 312278), (774, 156139)]