180462906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{771209}}^1$

素因数の和:771230

約数の個数: 24

約数和(自身を含む): 421080660

約数和(自身を除く): 240617754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 771209, 1542418, 2313627, 4627254, 6940881, 10025717, 13881762, 20051434, 30077151, 60154302, 90231453, 180462906]

約数ペア:

[(1, 180462906), (2, 90231453), (3, 60154302), (6, 30077151), (9, 20051434), (13, 13881762), (18, 10025717), (26, 6940881), (39, 4627254), (78, 2313627), (117, 1542418), (234, 771209)]