57021384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{339413}}^1$

素因数の和:339429

約数の個数: 32

約数和(自身を含む): 162918720

約数和(自身を除く): 105897336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 339413, 678826, 1018239, 1357652, 2036478, 2375891, 2715304, 4072956, 4751782, 7127673, 8145912, 9503564, 14255346, 19007128, 28510692, 57021384]

約数ペア:

[(1, 57021384), (2, 28510692), (3, 19007128), (4, 14255346), (6, 9503564), (7, 8145912), (8, 7127673), (12, 4751782), (14, 4072956), (21, 2715304), (24, 2375891), (28, 2036478), (42, 1357652), (56, 1018239), (84, 678826), (168, 339413)]