27179586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2103

約数の個数: 48

約数和(自身を含む): 67953600

約数和(自身を除く): 40774014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 1979, 2289, 3958, 4578, 5937, 6867, 11874, 13734, 13853, 17811, 27706, 35622, 41559, 83118, 124677, 215711, 249354, 431422, 647133, 1294266, 1509977, 1941399, 3019954, 3882798, 4529931, 9059862, 13589793, 27179586]

約数ペア:

[(1, 27179586), (2, 13589793), (3, 9059862), (6, 4529931), (7, 3882798), (9, 3019954), (14, 1941399), (18, 1509977), (21, 1294266), (42, 647133), (63, 431422), (109, 249354), (126, 215711), (218, 124677), (327, 83118), (654, 41559), (763, 35622), (981, 27706), (1526, 17811), (1962, 13853), (1979, 13734), (2289, 11874), (3958, 6867), (4578, 5937)]