13536428418

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{79943}}^1$

素因数の和:80383

約数の個数: 48

約数和(自身を含む): 30679309440

約数和(自身を除く): 17142881022

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 409, 414, 818, 1227, 2454, 3681, 7362, 9407, 18814, 28221, 56442, 79943, 84663, 159886, 169326, 239829, 479658, 719487, 1438974, 1838689, 3677378, 5516067, 11032134, 16548201, 32696687, 33096402, 65393374, 98090061, 196180122, 294270183, 588540366, 752023801, 1504047602, 2256071403, 4512142806, 6768214209, 13536428418]

約数ペア:

[(1, 13536428418), (2, 6768214209), (3, 4512142806), (6, 2256071403), (9, 1504047602), (18, 752023801), (23, 588540366), (46, 294270183), (69, 196180122), (138, 98090061), (207, 65393374), (409, 33096402), (414, 32696687), (818, 16548201), (1227, 11032134), (2454, 5516067), (3681, 3677378), (7362, 1838689), (9407, 1438974), (18814, 719487), (28221, 479658), (56442, 239829), (79943, 169326), (84663, 159886)]