18760068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27427}}^1$

素因数の和:27456

約数の個数: 36

約数和(自身を含む): 49918960

約数和(自身を除く): 31158892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 27427, 54854, 82281, 109708, 164562, 246843, 329124, 493686, 521113, 987372, 1042226, 1563339, 2084452, 3126678, 4690017, 6253356, 9380034, 18760068]

約数ペア:

[(1, 18760068), (2, 9380034), (3, 6253356), (4, 4690017), (6, 3126678), (9, 2084452), (12, 1563339), (18, 1042226), (19, 987372), (36, 521113), (38, 493686), (57, 329124), (76, 246843), (114, 164562), (171, 109708), (228, 82281), (342, 54854), (684, 27427)]