181325844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{239849}}^1$

素因数の和:239869

約数の個数: 48

約数和(自身を含む): 537264000

約数和(自身を除く): 355938156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 239849, 479698, 719547, 959396, 1439094, 1678943, 2158641, 2878188, 3357886, 4317282, 5036829, 6475923, 6715772, 8634564, 10073658, 12951846, 15110487, 20147316, 25903692, 30220974, 45331461, 60441948, 90662922, 181325844]

約数ペア:

[(1, 181325844), (2, 90662922), (3, 60441948), (4, 45331461), (6, 30220974), (7, 25903692), (9, 20147316), (12, 15110487), (14, 12951846), (18, 10073658), (21, 8634564), (27, 6715772), (28, 6475923), (36, 5036829), (42, 4317282), (54, 3357886), (63, 2878188), (84, 2158641), (108, 1678943), (126, 1439094), (189, 959396), (252, 719547), (378, 479698), (756, 239849)]