12267918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 28959840

約数和(自身を除く): 16691922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 509, 618, 927, 1018, 1339, 1527, 1854, 2678, 3054, 4017, 4581, 6617, 8034, 9162, 12051, 13234, 19851, 24102, 39702, 52427, 59553, 104854, 119106, 157281, 314562, 471843, 681551, 943686, 1363102, 2044653, 4089306, 6133959, 12267918]

約数ペア:

[(1, 12267918), (2, 6133959), (3, 4089306), (6, 2044653), (9, 1363102), (13, 943686), (18, 681551), (26, 471843), (39, 314562), (78, 157281), (103, 119106), (117, 104854), (206, 59553), (234, 52427), (309, 39702), (509, 24102), (618, 19851), (927, 13234), (1018, 12051), (1339, 9162), (1527, 8034), (1854, 6617), (2678, 4581), (3054, 4017)]