5128956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{20353}}^1$

素因数の和:20370

約数の個数: 36

約数和(自身を含む): 14817712

約数和(自身を除く): 9688756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 20353, 40706, 61059, 81412, 122118, 142471, 183177, 244236, 284942, 366354, 427413, 569884, 732708, 854826, 1282239, 1709652, 2564478, 5128956]

約数ペア:

[(1, 5128956), (2, 2564478), (3, 1709652), (4, 1282239), (6, 854826), (7, 732708), (9, 569884), (12, 427413), (14, 366354), (18, 284942), (21, 244236), (28, 183177), (36, 142471), (42, 122118), (63, 81412), (84, 61059), (126, 40706), (252, 20353)]