90812142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{219353}}^1$

素因数の和:219384

約数の個数: 24

約数和(自身を含む): 205315344

約数和(自身を除く): 114503202

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 219353, 438706, 658059, 1316118, 1974177, 3948354, 5045119, 10090238, 15135357, 30270714, 45406071, 90812142]

約数ペア:

[(1, 90812142), (2, 45406071), (3, 30270714), (6, 15135357), (9, 10090238), (18, 5045119), (23, 3948354), (46, 1974177), (69, 1316118), (138, 658059), (207, 438706), (414, 219353)]