122712138

素因数分解:

$2^1\times 3^3\times {\mathrm{281}}^1\times {\mathrm{8087}}^1$

素因数の和:8379

約数の個数: 32

約数和(自身を含む): 273697920

約数和(自身を除く): 150985782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 281, 562, 843, 1686, 2529, 5058, 7587, 8087, 15174, 16174, 24261, 48522, 72783, 145566, 218349, 436698, 2272447, 4544894, 6817341, 13634682, 20452023, 40904046, 61356069, 122712138]

約数ペア:

[(1, 122712138), (2, 61356069), (3, 40904046), (6, 20452023), (9, 13634682), (18, 6817341), (27, 4544894), (54, 2272447), (281, 436698), (562, 218349), (843, 145566), (1686, 72783), (2529, 48522), (5058, 24261), (7587, 16174), (8087, 15174)]