1815674796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{13709}}^1$

素因数の和:14015

約数の個数: 72

約数和(自身を含む): 4960497360

約数和(自身を除く): 3144822564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 283, 468, 566, 849, 1132, 1698, 2547, 3396, 3679, 5094, 7358, 10188, 11037, 13709, 14716, 22074, 27418, 33111, 41127, 44148, 54836, 66222, 82254, 123381, 132444, 164508, 178217, 246762, 356434, 493524, 534651, 712868, 1069302, 1603953, 2138604, 3207906, 3879647, 6415812, 7759294, 11638941, 15518588, 23277882, 34916823, 46555764, 50435411, 69833646, 100870822, 139667292, 151306233, 201741644, 302612466, 453918699, 605224932, 907837398, 1815674796]

約数ペア:

[(1, 1815674796), (2, 907837398), (3, 605224932), (4, 453918699), (6, 302612466), (9, 201741644), (12, 151306233), (13, 139667292), (18, 100870822), (26, 69833646), (36, 50435411), (39, 46555764), (52, 34916823), (78, 23277882), (117, 15518588), (156, 11638941), (234, 7759294), (283, 6415812), (468, 3879647), (566, 3207906), (849, 2138604), (1132, 1603953), (1698, 1069302), (2547, 712868), (3396, 534651), (3679, 493524), (5094, 356434), (7358, 246762), (10188, 178217), (11037, 164508), (13709, 132444), (14716, 123381), (22074, 82254), (27418, 66222), (33111, 54836), (41127, 44148)]