13122138

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 27099072

約数和(自身を除く): 13976934

約数列:

[1, 2, 3, 6, 43, 86, 129, 181, 258, 281, 362, 543, 562, 843, 1086, 1686, 7783, 12083, 15566, 23349, 24166, 36249, 46698, 50861, 72498, 101722, 152583, 305166, 2187023, 4374046, 6561069, 13122138]

約数ペア:

[(1, 13122138), (2, 6561069), (3, 4374046), (6, 2187023), (43, 305166), (86, 152583), (129, 101722), (181, 72498), (258, 50861), (281, 46698), (362, 36249), (543, 24166), (562, 23349), (843, 15566), (1086, 12083), (1686, 7783)]