180477726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{210347}}^1$

素因数の和:210376

約数の個数: 32

約数和(自身を含む): 424061568

約数和(自身を除く): 243583842

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 210347, 420694, 631041, 1262082, 2313817, 2734511, 4627634, 5469022, 6941451, 8203533, 13882902, 16407066, 30079621, 60159242, 90238863, 180477726]

約数ペア:

[(1, 180477726), (2, 90238863), (3, 60159242), (6, 30079621), (11, 16407066), (13, 13882902), (22, 8203533), (26, 6941451), (33, 5469022), (39, 4627634), (66, 2734511), (78, 2313817), (143, 1262082), (286, 631041), (429, 420694), (858, 210347)]