20180719962

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2103473}}^1$

素因数の和:2103535

約数の個数: 48

約数和(自身を含む): 48236865768

約数和(自身を除く): 28056145806

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 2103473, 4206946, 6310419, 12620838, 18931257, 27345149, 37862514, 54690298, 82035447, 86242393, 164070894, 172484786, 246106341, 258727179, 492212682, 517454358, 776181537, 1121151109, 1552363074, 2242302218, 3363453327, 6726906654, 10090359981, 20180719962]

約数ペア:

[(1, 20180719962), (2, 10090359981), (3, 6726906654), (6, 3363453327), (9, 2242302218), (13, 1552363074), (18, 1121151109), (26, 776181537), (39, 517454358), (41, 492212682), (78, 258727179), (82, 246106341), (117, 172484786), (123, 164070894), (234, 86242393), (246, 82035447), (369, 54690298), (533, 37862514), (738, 27345149), (1066, 18931257), (1599, 12620838), (3198, 6310419), (4797, 4206946), (9594, 2103473)]