2400690906

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{9461}}^1$

素因数の和:9636

約数の個数: 64

約数和(自身を含む): 5522780160

約数和(自身を除く): 3122089254

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 127, 222, 254, 333, 381, 666, 762, 999, 1143, 1998, 2286, 3429, 4699, 6858, 9398, 9461, 14097, 18922, 28194, 28383, 42291, 56766, 84582, 85149, 126873, 170298, 253746, 255447, 350057, 510894, 700114, 1050171, 1201547, 2100342, 2403094, 3150513, 3604641, 6301026, 7209282, 9451539, 10813923, 18903078, 21627846, 32441769, 44457239, 64883538, 88914478, 133371717, 266743434, 400115151, 800230302, 1200345453, 2400690906]

約数ペア:

[(1, 2400690906), (2, 1200345453), (3, 800230302), (6, 400115151), (9, 266743434), (18, 133371717), (27, 88914478), (37, 64883538), (54, 44457239), (74, 32441769), (111, 21627846), (127, 18903078), (222, 10813923), (254, 9451539), (333, 7209282), (381, 6301026), (666, 3604641), (762, 3150513), (999, 2403094), (1143, 2100342), (1998, 1201547), (2286, 1050171), (3429, 700114), (4699, 510894), (6858, 350057), (9398, 255447), (9461, 253746), (14097, 170298), (18922, 126873), (28194, 85149), (28383, 84582), (42291, 56766)]