12508938

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 30401280

約数和(自身を除く): 17892342

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 103, 117, 173, 206, 234, 309, 346, 351, 519, 618, 702, 927, 1038, 1339, 1557, 1854, 2249, 2678, 2781, 3114, 4017, 4498, 4671, 5562, 6747, 8034, 9342, 12051, 13494, 17819, 20241, 24102, 35638, 36153, 40482, 53457, 60723, 72306, 106914, 121446, 160371, 231647, 320742, 463294, 481113, 694941, 962226, 1389882, 2084823, 4169646, 6254469, 12508938]

約数ペア:

[(1, 12508938), (2, 6254469), (3, 4169646), (6, 2084823), (9, 1389882), (13, 962226), (18, 694941), (26, 481113), (27, 463294), (39, 320742), (54, 231647), (78, 160371), (103, 121446), (117, 106914), (173, 72306), (206, 60723), (234, 53457), (309, 40482), (346, 36153), (351, 35638), (519, 24102), (618, 20241), (702, 17819), (927, 13494), (1038, 12051), (1339, 9342), (1557, 8034), (1854, 6747), (2249, 5562), (2678, 4671), (2781, 4498), (3114, 4017)]