27859282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 49603680

約数和(自身を除く): 21744398

約数列:

[1, 2, 11, 19, 22, 38, 73, 83, 121, 146, 166, 209, 242, 418, 803, 913, 1387, 1577, 1606, 1826, 2299, 2774, 3154, 4598, 6059, 8833, 10043, 12118, 15257, 17347, 17666, 20086, 30514, 34694, 66649, 115121, 133298, 167827, 190817, 230242, 335654, 381634, 733139, 1266331, 1466278, 2532662, 13929641, 27859282]

約数ペア:

[(1, 27859282), (2, 13929641), (11, 2532662), (19, 1466278), (22, 1266331), (38, 733139), (73, 381634), (83, 335654), (121, 230242), (146, 190817), (166, 167827), (209, 133298), (242, 115121), (418, 66649), (803, 34694), (913, 30514), (1387, 20086), (1577, 17666), (1606, 17347), (1826, 15257), (2299, 12118), (2774, 10043), (3154, 8833), (4598, 6059)]