428156946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{4099}}^1$

素因数の和:4943

約数の個数: 48

約数和(自身を含む): 1061736000

約数和(自身を除く): 633579054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 829, 1658, 2487, 4099, 4974, 5803, 7461, 8198, 11606, 12297, 14922, 17409, 24594, 28693, 34818, 36891, 52227, 57386, 73782, 86079, 104454, 172158, 258237, 516474, 3398071, 6796142, 10194213, 20388426, 23786497, 30582639, 47572994, 61165278, 71359491, 142718982, 214078473, 428156946]

約数ペア:

[(1, 428156946), (2, 214078473), (3, 142718982), (6, 71359491), (7, 61165278), (9, 47572994), (14, 30582639), (18, 23786497), (21, 20388426), (42, 10194213), (63, 6796142), (126, 3398071), (829, 516474), (1658, 258237), (2487, 172158), (4099, 104454), (4974, 86079), (5803, 73782), (7461, 57386), (8198, 52227), (11606, 36891), (12297, 34818), (14922, 28693), (17409, 24594)]