1357644678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{22993}}^1$

素因数の和:23768

約数の個数: 32

約数和(自身を含む): 2928147936

約数和(自身を除く): 1570503258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 757, 1514, 2271, 4542, 9841, 19682, 22993, 29523, 45986, 59046, 68979, 137958, 298909, 597818, 896727, 1793454, 17405701, 34811402, 52217103, 104434206, 226274113, 452548226, 678822339, 1357644678]

約数ペア:

[(1, 1357644678), (2, 678822339), (3, 452548226), (6, 226274113), (13, 104434206), (26, 52217103), (39, 34811402), (78, 17405701), (757, 1793454), (1514, 896727), (2271, 597818), (4542, 298909), (9841, 137958), (19682, 68979), (22993, 59046), (29523, 45986)]