40989852

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{8311}}^1$

素因数の和:8458

約数の個数: 36

約数和(自身を含む): 104382096

約数和(自身を除く): 63392244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 8311, 16622, 24933, 33244, 49866, 74799, 99732, 149598, 299196, 1138607, 2277214, 3415821, 4554428, 6831642, 10247463, 13663284, 20494926, 40989852]

約数ペア:

[(1, 40989852), (2, 20494926), (3, 13663284), (4, 10247463), (6, 6831642), (9, 4554428), (12, 3415821), (18, 2277214), (36, 1138607), (137, 299196), (274, 149598), (411, 99732), (548, 74799), (822, 49866), (1233, 33244), (1644, 24933), (2466, 16622), (4932, 8311)]