13383942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 33143040

約数和(自身を除く): 19759098

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 821, 858, 1254, 1482, 1642, 2463, 2717, 4926, 5434, 8151, 9031, 10673, 15599, 16302, 18062, 21346, 27093, 31198, 32019, 46797, 54186, 64038, 93594, 117403, 171589, 202787, 234806, 343178, 352209, 405574, 514767, 608361, 704418, 1029534, 1216722, 2230657, 4461314, 6691971, 13383942]

約数ペア:

[(1, 13383942), (2, 6691971), (3, 4461314), (6, 2230657), (11, 1216722), (13, 1029534), (19, 704418), (22, 608361), (26, 514767), (33, 405574), (38, 352209), (39, 343178), (57, 234806), (66, 202787), (78, 171589), (114, 117403), (143, 93594), (209, 64038), (247, 54186), (286, 46797), (418, 32019), (429, 31198), (494, 27093), (627, 21346), (741, 18062), (821, 16302), (858, 15599), (1254, 10673), (1482, 9031), (1642, 8151), (2463, 5434), (2717, 4926)]