131920908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1570487}}^1$

素因数の和:1570501

約数の個数: 24

約数和(自身を含む): 351789312

約数和(自身を除く): 219868404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1570487, 3140974, 4711461, 6281948, 9422922, 10993409, 18845844, 21986818, 32980227, 43973636, 65960454, 131920908]

約数ペア:

[(1, 131920908), (2, 65960454), (3, 43973636), (4, 32980227), (6, 21986818), (7, 18845844), (12, 10993409), (14, 9422922), (21, 6281948), (28, 4711461), (42, 3140974), (84, 1570487)]