1986895008

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{109507}}^1$

素因数の和:109536

約数の個数: 120

約数和(自身を含む): 6678235872

約数和(自身を除く): 4691340864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 109507, 219014, 328521, 438028, 657042, 766549, 876056, 985563, 1314084, 1533098, 1752112, 1971126, 2299647, 2628168, 2956689, 3066196, 3504224, 3942252, 4599294, 5256336, 5913378, 6132392, 6898941, 7884504, 8870067, 9198588, 10512672, 11826756, 12264784, 13797882, 15769008, 17740134, 18397176, 20696823, 23653512, 24529568, 27595764, 31538016, 35480268, 36794352, 41393646, 47307024, 55191528, 62090469, 70960536, 73588704, 82787292, 94614048, 110383056, 124180938, 141921072, 165574584, 220766112, 248361876, 283842144, 331149168, 496723752, 662298336, 993447504, 1986895008]

約数ペア:

[(1, 1986895008), (2, 993447504), (3, 662298336), (4, 496723752), (6, 331149168), (7, 283842144), (8, 248361876), (9, 220766112), (12, 165574584), (14, 141921072), (16, 124180938), (18, 110383056), (21, 94614048), (24, 82787292), (27, 73588704), (28, 70960536), (32, 62090469), (36, 55191528), (42, 47307024), (48, 41393646), (54, 36794352), (56, 35480268), (63, 31538016), (72, 27595764), (81, 24529568), (84, 23653512), (96, 20696823), (108, 18397176), (112, 17740134), (126, 15769008), (144, 13797882), (162, 12264784), (168, 11826756), (189, 10512672), (216, 9198588), (224, 8870067), (252, 7884504), (288, 6898941), (324, 6132392), (336, 5913378), (378, 5256336), (432, 4599294), (504, 3942252), (567, 3504224), (648, 3066196), (672, 2956689), (756, 2628168), (864, 2299647), (1008, 1971126), (1134, 1752112), (1296, 1533098), (1512, 1314084), (2016, 985563), (2268, 876056), (2592, 766549), (3024, 657042), (4536, 438028), (6048, 328521), (9072, 219014), (18144, 109507)]