11818554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 26455296

約数和(自身を除く): 14636742

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 121, 146, 219, 223, 242, 363, 438, 446, 669, 726, 803, 1338, 1606, 2409, 2453, 4818, 4906, 7359, 8833, 14718, 16279, 17666, 26499, 26983, 32558, 48837, 52998, 53966, 80949, 97674, 161898, 179069, 358138, 537207, 1074414, 1969759, 3939518, 5909277, 11818554]

約数ペア:

[(1, 11818554), (2, 5909277), (3, 3939518), (6, 1969759), (11, 1074414), (22, 537207), (33, 358138), (66, 179069), (73, 161898), (121, 97674), (146, 80949), (219, 53966), (223, 52998), (242, 48837), (363, 32558), (438, 26983), (446, 26499), (669, 17666), (726, 16279), (803, 14718), (1338, 8833), (1606, 7359), (2409, 4906), (2453, 4818)]