18466644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1151}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 49545216

約数和(自身を除く): 31078572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1151, 1337, 2292, 2302, 2674, 3453, 4011, 4604, 5348, 6906, 8022, 8057, 13812, 16044, 16114, 24171, 32228, 48342, 96684, 219841, 439682, 659523, 879364, 1319046, 1538887, 2638092, 3077774, 4616661, 6155548, 9233322, 18466644]

約数ペア:

[(1, 18466644), (2, 9233322), (3, 6155548), (4, 4616661), (6, 3077774), (7, 2638092), (12, 1538887), (14, 1319046), (21, 879364), (28, 659523), (42, 439682), (84, 219841), (191, 96684), (382, 48342), (573, 32228), (764, 24171), (1146, 16114), (1151, 16044), (1337, 13812), (2292, 8057), (2302, 8022), (2674, 6906), (3453, 5348), (4011, 4604)]