12617196

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 31481856

約数和(自身を除く): 18864660

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 127, 204, 254, 381, 487, 508, 762, 974, 1461, 1524, 1948, 2159, 2922, 4318, 5844, 6477, 8279, 8636, 12954, 16558, 24837, 25908, 33116, 49674, 61849, 99348, 123698, 185547, 247396, 371094, 742188, 1051433, 2102866, 3154299, 4205732, 6308598, 12617196]

約数ペア:

[(1, 12617196), (2, 6308598), (3, 4205732), (4, 3154299), (6, 2102866), (12, 1051433), (17, 742188), (34, 371094), (51, 247396), (68, 185547), (102, 123698), (127, 99348), (204, 61849), (254, 49674), (381, 33116), (487, 25908), (508, 24837), (762, 16558), (974, 12954), (1461, 8636), (1524, 8279), (1948, 6477), (2159, 5844), (2922, 4318)]