12695652

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4967}}^1$

素因数の和:5048

約数の個数: 36

約数和(自身を含む): 32550336

約数和(自身を除く): 19854684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 4967, 9934, 14901, 19868, 29802, 44703, 59604, 89406, 178812, 352657, 705314, 1057971, 1410628, 2115942, 3173913, 4231884, 6347826, 12695652]

約数ペア:

[(1, 12695652), (2, 6347826), (3, 4231884), (4, 3173913), (6, 2115942), (9, 1410628), (12, 1057971), (18, 705314), (36, 352657), (71, 178812), (142, 89406), (213, 59604), (284, 44703), (426, 29802), (639, 19868), (852, 14901), (1278, 9934), (2556, 4967)]