18529116

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 46559520

約数和(自身を除く): 28030404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 1489, 2074, 2978, 3111, 4148, 4467, 5956, 6222, 8934, 12444, 17868, 25313, 50626, 75939, 90829, 101252, 151878, 181658, 272487, 303756, 363316, 544974, 1089948, 1544093, 3088186, 4632279, 6176372, 9264558, 18529116]

約数ペア:

[(1, 18529116), (2, 9264558), (3, 6176372), (4, 4632279), (6, 3088186), (12, 1544093), (17, 1089948), (34, 544974), (51, 363316), (61, 303756), (68, 272487), (102, 181658), (122, 151878), (183, 101252), (204, 90829), (244, 75939), (366, 50626), (732, 25313), (1037, 17868), (1489, 12444), (2074, 8934), (2978, 6222), (3111, 5956), (4148, 4467)]