12865161852

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1156523}}^1$

素因数の和:1156639

約数の個数: 48

約数和(自身を含む): 33677978880

約数和(自身を除く): 20812817028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 11124, 1156523, 2313046, 3469569, 4626092, 6939138, 10408707, 13878276, 20817414, 31226121, 41634828, 62452242, 119121869, 124904484, 238243738, 357365607, 476487476, 714731214, 1072096821, 1429462428, 2144193642, 3216290463, 4288387284, 6432580926, 12865161852]

約数ペア:

[(1, 12865161852), (2, 6432580926), (3, 4288387284), (4, 3216290463), (6, 2144193642), (9, 1429462428), (12, 1072096821), (18, 714731214), (27, 476487476), (36, 357365607), (54, 238243738), (103, 124904484), (108, 119121869), (206, 62452242), (309, 41634828), (412, 31226121), (618, 20817414), (927, 13878276), (1236, 10408707), (1854, 6939138), (2781, 4626092), (3708, 3469569), (5562, 2313046), (11124, 1156523)]