18324612

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{977}}^1$

素因数の和:1508

約数の個数: 36

約数和(自身を含む): 46456956

約数和(自身を除く): 28132344

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 977, 1042, 1563, 1954, 2084, 2931, 3126, 3908, 4689, 5862, 6252, 8793, 9378, 11724, 17586, 18756, 35172, 509017, 1018034, 1527051, 2036068, 3054102, 4581153, 6108204, 9162306, 18324612]

約数ペア:

[(1, 18324612), (2, 9162306), (3, 6108204), (4, 4581153), (6, 3054102), (9, 2036068), (12, 1527051), (18, 1018034), (36, 509017), (521, 35172), (977, 18756), (1042, 17586), (1563, 11724), (1954, 9378), (2084, 8793), (2931, 6252), (3126, 5862), (3908, 4689)]