8160462

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 10709298

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 223, 321, 342, 446, 642, 669, 963, 1338, 1926, 2007, 2033, 4014, 4066, 4237, 6099, 8474, 12198, 12711, 18297, 23861, 25422, 36594, 38133, 47722, 71583, 76266, 143166, 214749, 429498, 453359, 906718, 1360077, 2720154, 4080231, 8160462]

約数ペア:

[(1, 8160462), (2, 4080231), (3, 2720154), (6, 1360077), (9, 906718), (18, 453359), (19, 429498), (38, 214749), (57, 143166), (107, 76266), (114, 71583), (171, 47722), (214, 38133), (223, 36594), (321, 25422), (342, 23861), (446, 18297), (642, 12711), (669, 12198), (963, 8474), (1338, 6099), (1926, 4237), (2007, 4066), (2033, 4014)]