3112356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 7959168

約数和(自身を除く): 4846812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 281, 284, 426, 562, 843, 852, 923, 1124, 1686, 1846, 2769, 3372, 3653, 3692, 5538, 7306, 10959, 11076, 14612, 19951, 21918, 39902, 43836, 59853, 79804, 119706, 239412, 259363, 518726, 778089, 1037452, 1556178, 3112356]

約数ペア:

[(1, 3112356), (2, 1556178), (3, 1037452), (4, 778089), (6, 518726), (12, 259363), (13, 239412), (26, 119706), (39, 79804), (52, 59853), (71, 43836), (78, 39902), (142, 21918), (156, 19951), (213, 14612), (281, 11076), (284, 10959), (426, 7306), (562, 5538), (843, 3692), (852, 3653), (923, 3372), (1124, 2769), (1686, 1846)]