19643920776

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11862271}}^1$

素因数の和:11862306

約数の個数: 48

約数和(自身を含む): 55515432960

約数和(自身を除く): 35871512184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 11862271, 23724542, 35586813, 47449084, 71173626, 94898168, 106760439, 142347252, 213520878, 272832233, 284694504, 427041756, 545664466, 818496699, 854083512, 1091328932, 1636993398, 2182657864, 2455490097, 3273986796, 4910980194, 6547973592, 9821960388, 19643920776]

約数ペア:

[(1, 19643920776), (2, 9821960388), (3, 6547973592), (4, 4910980194), (6, 3273986796), (8, 2455490097), (9, 2182657864), (12, 1636993398), (18, 1091328932), (23, 854083512), (24, 818496699), (36, 545664466), (46, 427041756), (69, 284694504), (72, 272832233), (92, 213520878), (138, 142347252), (184, 106760439), (207, 94898168), (276, 71173626), (414, 47449084), (552, 35586813), (828, 23724542), (1656, 11862271)]