19666332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{78041}}^1$

素因数の和:78058

約数の個数: 36

約数和(自身を含む): 56814576

約数和(自身を除く): 37148244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 78041, 156082, 234123, 312164, 468246, 546287, 702369, 936492, 1092574, 1404738, 1638861, 2185148, 2809476, 3277722, 4916583, 6555444, 9833166, 19666332]

約数ペア:

[(1, 19666332), (2, 9833166), (3, 6555444), (4, 4916583), (6, 3277722), (7, 2809476), (9, 2185148), (12, 1638861), (14, 1404738), (18, 1092574), (21, 936492), (28, 702369), (36, 546287), (42, 468246), (63, 312164), (84, 234123), (126, 156082), (252, 78041)]