31983354

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1327}}^1$

素因数の和:1451

約数の個数: 48

約数和(自身を含む): 75409152

約数和(自身を除く): 43425798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1327, 1339, 1854, 2654, 2678, 3981, 4017, 7962, 8034, 11943, 12051, 17251, 23886, 24102, 34502, 51753, 103506, 136681, 155259, 273362, 310518, 410043, 820086, 1230129, 1776853, 2460258, 3553706, 5330559, 10661118, 15991677, 31983354]

約数ペア:

[(1, 31983354), (2, 15991677), (3, 10661118), (6, 5330559), (9, 3553706), (13, 2460258), (18, 1776853), (26, 1230129), (39, 820086), (78, 410043), (103, 310518), (117, 273362), (206, 155259), (234, 136681), (309, 103506), (618, 51753), (927, 34502), (1327, 24102), (1339, 23886), (1854, 17251), (2654, 12051), (2678, 11943), (3981, 8034), (4017, 7962)]