13681908

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{977}}^1$

素因数の和:1376

約数の個数: 36

約数和(自身を含む): 34709220

約数和(自身を除く): 21027312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 977, 1167, 1556, 1954, 2334, 2931, 3501, 3908, 4668, 5862, 7002, 8793, 11724, 14004, 17586, 35172, 380053, 760106, 1140159, 1520212, 2280318, 3420477, 4560636, 6840954, 13681908]

約数ペア:

[(1, 13681908), (2, 6840954), (3, 4560636), (4, 3420477), (6, 2280318), (9, 1520212), (12, 1140159), (18, 760106), (36, 380053), (389, 35172), (778, 17586), (977, 14004), (1167, 11724), (1556, 8793), (1954, 7002), (2334, 5862), (2931, 4668), (3501, 3908)]