13984686

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 31387824

約数和(自身を除く): 17403138

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 107, 137, 159, 214, 274, 318, 321, 411, 477, 642, 822, 954, 963, 1233, 1926, 2466, 5671, 7261, 11342, 14522, 14659, 17013, 21783, 29318, 34026, 43566, 43977, 51039, 65349, 87954, 102078, 130698, 131931, 263862, 776927, 1553854, 2330781, 4661562, 6992343, 13984686]

約数ペア:

[(1, 13984686), (2, 6992343), (3, 4661562), (6, 2330781), (9, 1553854), (18, 776927), (53, 263862), (106, 131931), (107, 130698), (137, 102078), (159, 87954), (214, 65349), (274, 51039), (318, 43977), (321, 43566), (411, 34026), (477, 29318), (642, 21783), (822, 17013), (954, 14659), (963, 14522), (1233, 11342), (1926, 7261), (2466, 5671)]