2101478904

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20143}}^1$

素因数の和:20191

約数の個数: 160

約数和(自身を含む): 7019781120

約数和(自身を除く): 4918302216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 252, 276, 322, 324, 378, 414, 483, 504, 552, 567, 621, 644, 648, 756, 828, 966, 1134, 1242, 1288, 1449, 1512, 1656, 1863, 1932, 2268, 2484, 2898, 3726, 3864, 4347, 4536, 4968, 5796, 7452, 8694, 11592, 13041, 14904, 17388, 20143, 26082, 34776, 40286, 52164, 60429, 80572, 104328, 120858, 141001, 161144, 181287, 241716, 282002, 362574, 423003, 463289, 483432, 543861, 564004, 725148, 846006, 926578, 1087722, 1128008, 1269009, 1389867, 1450296, 1631583, 1692012, 1853156, 2175444, 2538018, 2779734, 3243023, 3263166, 3384024, 3706312, 3807027, 4169601, 4350888, 5076036, 5559468, 6486046, 6526332, 7614054, 8339202, 9729069, 10152072, 11118936, 11421081, 12508803, 12972092, 13052664, 15228108, 16678404, 19458138, 22842162, 25017606, 25944184, 29187207, 30456216, 33356808, 37526409, 38916276, 45684324, 50035212, 58374414, 75052818, 77832552, 87561621, 91368648, 100070424, 116748828, 150105636, 175123242, 233497656, 262684863, 300211272, 350246484, 525369726, 700492968, 1050739452, 2101478904]

約数ペア:

[(1, 2101478904), (2, 1050739452), (3, 700492968), (4, 525369726), (6, 350246484), (7, 300211272), (8, 262684863), (9, 233497656), (12, 175123242), (14, 150105636), (18, 116748828), (21, 100070424), (23, 91368648), (24, 87561621), (27, 77832552), (28, 75052818), (36, 58374414), (42, 50035212), (46, 45684324), (54, 38916276), (56, 37526409), (63, 33356808), (69, 30456216), (72, 29187207), (81, 25944184), (84, 25017606), (92, 22842162), (108, 19458138), (126, 16678404), (138, 15228108), (161, 13052664), (162, 12972092), (168, 12508803), (184, 11421081), (189, 11118936), (207, 10152072), (216, 9729069), (252, 8339202), (276, 7614054), (322, 6526332), (324, 6486046), (378, 5559468), (414, 5076036), (483, 4350888), (504, 4169601), (552, 3807027), (567, 3706312), (621, 3384024), (644, 3263166), (648, 3243023), (756, 2779734), (828, 2538018), (966, 2175444), (1134, 1853156), (1242, 1692012), (1288, 1631583), (1449, 1450296), (1512, 1389867), (1656, 1269009), (1863, 1128008), (1932, 1087722), (2268, 926578), (2484, 846006), (2898, 725148), (3726, 564004), (3864, 543861), (4347, 483432), (4536, 463289), (4968, 423003), (5796, 362574), (7452, 282002), (8694, 241716), (11592, 181287), (13041, 161144), (14904, 141001), (17388, 120858), (20143, 104328), (26082, 80572), (34776, 60429), (40286, 52164)]