18684612

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5039}}^1$

素因数の和:5152

約数の個数: 36

約数和(自身を含む): 47698560

約数和(自身を除く): 29013948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 5039, 10078, 15117, 20156, 30234, 45351, 60468, 90702, 181404, 519017, 1038034, 1557051, 2076068, 3114102, 4671153, 6228204, 9342306, 18684612]

約数ペア:

[(1, 18684612), (2, 9342306), (3, 6228204), (4, 4671153), (6, 3114102), (9, 2076068), (12, 1557051), (18, 1038034), (36, 519017), (103, 181404), (206, 90702), (309, 60468), (412, 45351), (618, 30234), (927, 20156), (1236, 15117), (1854, 10078), (3708, 5039)]