213845604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{363683}}^1$

素因数の和:363704

約数の個数: 36

約数和(自身を含む): 580439664

約数和(自身を除く): 366594060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 363683, 727366, 1091049, 1454732, 2182098, 2545781, 4364196, 5091562, 7637343, 10183124, 15274686, 17820467, 30549372, 35640934, 53461401, 71281868, 106922802, 213845604]

約数ペア:

[(1, 213845604), (2, 106922802), (3, 71281868), (4, 53461401), (6, 35640934), (7, 30549372), (12, 17820467), (14, 15274686), (21, 10183124), (28, 7637343), (42, 5091562), (49, 4364196), (84, 2545781), (98, 2182098), (147, 1454732), (196, 1091049), (294, 727366), (588, 363683)]