271380618

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{20183}}^1$

素因数の和:20280

約数の個数: 40

約数和(自身を含む): 615450528

約数和(自身を除く): 344069910

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 6723, 13446, 20183, 40366, 60549, 121098, 181647, 363294, 544941, 1089882, 1634823, 1675189, 3269646, 3350378, 5025567, 10051134, 15076701, 30153402, 45230103, 90460206, 135690309, 271380618]

約数ペア:

[(1, 271380618), (2, 135690309), (3, 90460206), (6, 45230103), (9, 30153402), (18, 15076701), (27, 10051134), (54, 5025567), (81, 3350378), (83, 3269646), (162, 1675189), (166, 1634823), (249, 1089882), (498, 544941), (747, 363294), (1494, 181647), (2241, 121098), (4482, 60549), (6723, 40366), (13446, 20183)]