8427048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 24360960

約数和(自身を除く): 15933912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 487, 618, 721, 824, 974, 1236, 1442, 1461, 1948, 2163, 2472, 2884, 2922, 3409, 3896, 4326, 5768, 5844, 6818, 8652, 10227, 11688, 13636, 17304, 20454, 27272, 40908, 50161, 81816, 100322, 150483, 200644, 300966, 351127, 401288, 601932, 702254, 1053381, 1203864, 1404508, 2106762, 2809016, 4213524, 8427048]

約数ペア:

[(1, 8427048), (2, 4213524), (3, 2809016), (4, 2106762), (6, 1404508), (7, 1203864), (8, 1053381), (12, 702254), (14, 601932), (21, 401288), (24, 351127), (28, 300966), (42, 200644), (56, 150483), (84, 100322), (103, 81816), (168, 50161), (206, 40908), (309, 27272), (412, 20454), (487, 17304), (618, 13636), (721, 11688), (824, 10227), (974, 8652), (1236, 6818), (1442, 5844), (1461, 5768), (1948, 4326), (2163, 3896), (2472, 3409), (2884, 2922)]