12561372

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 32901120

約数和(自身を除く): 20339748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1087, 1284, 1926, 2174, 2889, 3261, 3852, 4348, 5778, 6522, 9783, 11556, 13044, 19566, 29349, 39132, 58698, 116309, 117396, 232618, 348927, 465236, 697854, 1046781, 1395708, 2093562, 3140343, 4187124, 6280686, 12561372]

約数ペア:

[(1, 12561372), (2, 6280686), (3, 4187124), (4, 3140343), (6, 2093562), (9, 1395708), (12, 1046781), (18, 697854), (27, 465236), (36, 348927), (54, 232618), (107, 117396), (108, 116309), (214, 58698), (321, 39132), (428, 29349), (642, 19566), (963, 13044), (1087, 11556), (1284, 9783), (1926, 6522), (2174, 5778), (2889, 4348), (3261, 3852)]