18105912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{22861}}^1$

素因数の和:22884

約数の個数: 48

約数和(自身を含む): 53497080

約数和(自身を除く): 35391168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 22861, 45722, 68583, 91444, 137166, 182888, 205749, 251471, 274332, 411498, 502942, 548664, 754413, 822996, 1005884, 1508826, 1645992, 2011768, 2263239, 3017652, 4526478, 6035304, 9052956, 18105912]

約数ペア:

[(1, 18105912), (2, 9052956), (3, 6035304), (4, 4526478), (6, 3017652), (8, 2263239), (9, 2011768), (11, 1645992), (12, 1508826), (18, 1005884), (22, 822996), (24, 754413), (33, 548664), (36, 502942), (44, 411498), (66, 274332), (72, 251471), (88, 205749), (99, 182888), (132, 137166), (198, 91444), (264, 68583), (396, 45722), (792, 22861)]