2019571866

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6899}}^1$

素因数の和:7065

約数の個数: 80

約数和(自身を含む): 4909212000

約数和(自身を除く): 2889640134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 139, 162, 234, 278, 351, 417, 702, 834, 1053, 1251, 1807, 2106, 2502, 3614, 3753, 5421, 6899, 7506, 10842, 11259, 13798, 16263, 20697, 22518, 32526, 41394, 48789, 62091, 89687, 97578, 124182, 146367, 179374, 186273, 269061, 292734, 372546, 538122, 558819, 807183, 958961, 1117638, 1614366, 1917922, 2421549, 2876883, 4843098, 5753766, 7264647, 8630649, 12466493, 14529294, 17261298, 24932986, 25891947, 37399479, 51783894, 74798958, 77675841, 112198437, 155351682, 224396874, 336595311, 673190622, 1009785933, 2019571866]

約数ペア:

[(1, 2019571866), (2, 1009785933), (3, 673190622), (6, 336595311), (9, 224396874), (13, 155351682), (18, 112198437), (26, 77675841), (27, 74798958), (39, 51783894), (54, 37399479), (78, 25891947), (81, 24932986), (117, 17261298), (139, 14529294), (162, 12466493), (234, 8630649), (278, 7264647), (351, 5753766), (417, 4843098), (702, 2876883), (834, 2421549), (1053, 1917922), (1251, 1614366), (1807, 1117638), (2106, 958961), (2502, 807183), (3614, 558819), (3753, 538122), (5421, 372546), (6899, 292734), (7506, 269061), (10842, 186273), (11259, 179374), (13798, 146367), (16263, 124182), (20697, 97578), (22518, 89687), (32526, 62091), (41394, 48789)]