1915691436

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1009}}^1\times {\mathrm{2293}}^1$

素因数の和:3335

約数の個数: 72

約数和(自身を含む): 5060196960

約数和(自身を除く): 3144505524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1009, 2018, 2293, 3027, 4036, 4586, 6054, 6879, 9081, 9172, 12108, 13758, 18162, 20637, 23207, 27516, 36324, 41274, 46414, 52739, 69621, 82548, 92828, 105478, 139242, 158217, 208863, 210956, 278484, 316434, 417726, 474651, 632868, 835452, 949302, 1898604, 2313637, 4627274, 6940911, 9254548, 13881822, 20822733, 27763644, 41645466, 53213651, 83290932, 106427302, 159640953, 212854604, 319281906, 478922859, 638563812, 957845718, 1915691436]

約数ペア:

[(1, 1915691436), (2, 957845718), (3, 638563812), (4, 478922859), (6, 319281906), (9, 212854604), (12, 159640953), (18, 106427302), (23, 83290932), (36, 53213651), (46, 41645466), (69, 27763644), (92, 20822733), (138, 13881822), (207, 9254548), (276, 6940911), (414, 4627274), (828, 2313637), (1009, 1898604), (2018, 949302), (2293, 835452), (3027, 632868), (4036, 474651), (4586, 417726), (6054, 316434), (6879, 278484), (9081, 210956), (9172, 208863), (12108, 158217), (13758, 139242), (18162, 105478), (20637, 92828), (23207, 82548), (27516, 69621), (36324, 52739), (41274, 46414)]