38805522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21487}}^1$

素因数の和:21542

約数の個数: 32

約数和(自身を含む): 90765312

約数和(自身を除く): 51959790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 21487, 42974, 64461, 128922, 150409, 300818, 451227, 902454, 923941, 1847882, 2771823, 5543646, 6467587, 12935174, 19402761, 38805522]

約数ペア:

[(1, 38805522), (2, 19402761), (3, 12935174), (6, 6467587), (7, 5543646), (14, 2771823), (21, 1847882), (42, 923941), (43, 902454), (86, 451227), (129, 300818), (258, 150409), (301, 128922), (602, 64461), (903, 42974), (1806, 21487)]