1985544

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 6177600

約数和(自身を除く): 4192056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 109, 132, 138, 184, 198, 207, 218, 253, 264, 276, 327, 396, 414, 436, 506, 552, 654, 759, 792, 828, 872, 981, 1012, 1199, 1308, 1518, 1656, 1962, 2024, 2277, 2398, 2507, 2616, 3036, 3597, 3924, 4554, 4796, 5014, 6072, 7194, 7521, 7848, 9108, 9592, 10028, 10791, 14388, 15042, 18216, 20056, 21582, 22563, 27577, 28776, 30084, 43164, 45126, 55154, 60168, 82731, 86328, 90252, 110308, 165462, 180504, 220616, 248193, 330924, 496386, 661848, 992772, 1985544]

約数ペア:

[(1, 1985544), (2, 992772), (3, 661848), (4, 496386), (6, 330924), (8, 248193), (9, 220616), (11, 180504), (12, 165462), (18, 110308), (22, 90252), (23, 86328), (24, 82731), (33, 60168), (36, 55154), (44, 45126), (46, 43164), (66, 30084), (69, 28776), (72, 27577), (88, 22563), (92, 21582), (99, 20056), (109, 18216), (132, 15042), (138, 14388), (184, 10791), (198, 10028), (207, 9592), (218, 9108), (253, 7848), (264, 7521), (276, 7194), (327, 6072), (396, 5014), (414, 4796), (436, 4554), (506, 3924), (552, 3597), (654, 3036), (759, 2616), (792, 2507), (828, 2398), (872, 2277), (981, 2024), (1012, 1962), (1199, 1656), (1308, 1518)]