40081626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1787

約数の個数: 48

約数和(自身を含む): 94488576

約数和(自身を除く): 54406950

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1339, 1663, 1854, 2678, 3326, 4017, 4989, 8034, 9978, 12051, 14967, 21619, 24102, 29934, 43238, 64857, 129714, 171289, 194571, 342578, 389142, 513867, 1027734, 1541601, 2226757, 3083202, 4453514, 6680271, 13360542, 20040813, 40081626]

約数ペア:

[(1, 40081626), (2, 20040813), (3, 13360542), (6, 6680271), (9, 4453514), (13, 3083202), (18, 2226757), (26, 1541601), (39, 1027734), (78, 513867), (103, 389142), (117, 342578), (206, 194571), (234, 171289), (309, 129714), (618, 64857), (927, 43238), (1339, 29934), (1663, 24102), (1854, 21619), (2678, 14967), (3326, 12051), (4017, 9978), (4989, 8034)]