11984994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 30106752

約数和(自身を除く): 18121758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1303, 1314, 1533, 2606, 3066, 3909, 4599, 7818, 9121, 9198, 11727, 18242, 23454, 27363, 54726, 82089, 95119, 164178, 190238, 285357, 570714, 665833, 856071, 1331666, 1712142, 1997499, 3994998, 5992497, 11984994]

約数ペア:

[(1, 11984994), (2, 5992497), (3, 3994998), (6, 1997499), (7, 1712142), (9, 1331666), (14, 856071), (18, 665833), (21, 570714), (42, 285357), (63, 190238), (73, 164178), (126, 95119), (146, 82089), (219, 54726), (438, 27363), (511, 23454), (657, 18242), (1022, 11727), (1303, 9198), (1314, 9121), (1533, 7818), (2606, 4599), (3066, 3909)]