1904058

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 4542720

約数和(自身を除く): 2638662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 103, 117, 158, 206, 234, 237, 309, 474, 618, 711, 927, 1027, 1339, 1422, 1854, 2054, 2678, 3081, 4017, 6162, 8034, 8137, 9243, 12051, 16274, 18486, 24102, 24411, 48822, 73233, 105781, 146466, 211562, 317343, 634686, 952029, 1904058]

約数ペア:

[(1, 1904058), (2, 952029), (3, 634686), (6, 317343), (9, 211562), (13, 146466), (18, 105781), (26, 73233), (39, 48822), (78, 24411), (79, 24102), (103, 18486), (117, 16274), (158, 12051), (206, 9243), (234, 8137), (237, 8034), (309, 6162), (474, 4017), (618, 3081), (711, 2678), (927, 2054), (1027, 1854), (1339, 1422)]