131821032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{784649}}^1$

素因数の和:784665

約数の個数: 32

約数和(自身を含む): 376632000

約数和(自身を除く): 244810968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 784649, 1569298, 2353947, 3138596, 4707894, 5492543, 6277192, 9415788, 10985086, 16477629, 18831576, 21970172, 32955258, 43940344, 65910516, 131821032]

約数ペア:

[(1, 131821032), (2, 65910516), (3, 43940344), (4, 32955258), (6, 21970172), (7, 18831576), (8, 16477629), (12, 10985086), (14, 9415788), (21, 6277192), (24, 5492543), (28, 4707894), (42, 3138596), (56, 2353947), (84, 1569298), (168, 784649)]