2012313312

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{162493}}^1$

素因数の和:162552

約数の個数: 72

約数和(自身を含む): 5855633784

約数和(自身を除く): 3843320472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 162493, 324986, 487479, 649972, 974958, 1299944, 1462437, 1949916, 2599888, 2924874, 3899832, 5199776, 5849748, 6987199, 7799664, 11699496, 13974398, 15599328, 20961597, 23398992, 27948796, 41923194, 46797984, 55897592, 62884791, 83846388, 111795184, 125769582, 167692776, 223590368, 251539164, 335385552, 503078328, 670771104, 1006156656, 2012313312]

約数ペア:

[(1, 2012313312), (2, 1006156656), (3, 670771104), (4, 503078328), (6, 335385552), (8, 251539164), (9, 223590368), (12, 167692776), (16, 125769582), (18, 111795184), (24, 83846388), (32, 62884791), (36, 55897592), (43, 46797984), (48, 41923194), (72, 27948796), (86, 23398992), (96, 20961597), (129, 15599328), (144, 13974398), (172, 11699496), (258, 7799664), (288, 6987199), (344, 5849748), (387, 5199776), (516, 3899832), (688, 2924874), (774, 2599888), (1032, 1949916), (1376, 1462437), (1548, 1299944), (2064, 974958), (3096, 649972), (4128, 487479), (6192, 324986), (12384, 162493)]