21158088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{125941}}^1$

素因数の和:125957

約数の個数: 32

約数和(自身を含む): 60452160

約数和(自身を除く): 39294072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 125941, 251882, 377823, 503764, 755646, 881587, 1007528, 1511292, 1763174, 2644761, 3022584, 3526348, 5289522, 7052696, 10579044, 21158088]

約数ペア:

[(1, 21158088), (2, 10579044), (3, 7052696), (4, 5289522), (6, 3526348), (7, 3022584), (8, 2644761), (12, 1763174), (14, 1511292), (21, 1007528), (24, 881587), (28, 755646), (42, 503764), (56, 377823), (84, 251882), (168, 125941)]