66739734

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{20261}}^1$

素因数の和:20333

約数の個数: 32

約数和(自身を含む): 150749280

約数和(自身を除く): 84009546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 20261, 40522, 60783, 121566, 182349, 364698, 547047, 1094094, 1235921, 2471842, 3707763, 7415526, 11123289, 22246578, 33369867, 66739734]

約数ペア:

[(1, 66739734), (2, 33369867), (3, 22246578), (6, 11123289), (9, 7415526), (18, 3707763), (27, 2471842), (54, 1235921), (61, 1094094), (122, 547047), (183, 364698), (366, 182349), (549, 121566), (1098, 60783), (1647, 40522), (3294, 20261)]