1917499038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{184837}}^1$

素因数の和:184881

約数の個数: 64

約数和(自身を含む): 4968445440

約数和(自身を除く): 3050946402

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 184837, 369674, 554511, 1109022, 1293859, 2402881, 2587718, 3511903, 3881577, 4805762, 7023806, 7208643, 7763154, 10535709, 14417286, 16820167, 21071418, 24583321, 33640334, 45654739, 49166642, 50460501, 73749963, 91309478, 100921002, 136964217, 147499926, 273928434, 319583173, 639166346, 958749519, 1917499038]

約数ペア:

[(1, 1917499038), (2, 958749519), (3, 639166346), (6, 319583173), (7, 273928434), (13, 147499926), (14, 136964217), (19, 100921002), (21, 91309478), (26, 73749963), (38, 50460501), (39, 49166642), (42, 45654739), (57, 33640334), (78, 24583321), (91, 21071418), (114, 16820167), (133, 14417286), (182, 10535709), (247, 7763154), (266, 7208643), (273, 7023806), (399, 4805762), (494, 3881577), (546, 3511903), (741, 2587718), (798, 2402881), (1482, 1293859), (1729, 1109022), (3458, 554511), (5187, 369674), (10374, 184837)]