852912138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2333}}^1$

素因数の和:2503

約数の個数: 64

約数和(自身を含む): 1897822080

約数和(自身を除く): 1044909942

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 109, 129, 218, 258, 327, 559, 654, 1118, 1417, 1677, 2333, 2834, 3354, 4251, 4666, 4687, 6999, 8502, 9374, 13998, 14061, 28122, 30329, 60658, 60931, 90987, 100319, 121862, 181974, 182793, 200638, 254297, 300957, 365586, 508594, 601914, 762891, 1304147, 1525782, 2608294, 3305861, 3912441, 6611722, 7824882, 9917583, 10934771, 19835166, 21869542, 32804313, 65608626, 142152023, 284304046, 426456069, 852912138]

約数ペア:

[(1, 852912138), (2, 426456069), (3, 284304046), (6, 142152023), (13, 65608626), (26, 32804313), (39, 21869542), (43, 19835166), (78, 10934771), (86, 9917583), (109, 7824882), (129, 6611722), (218, 3912441), (258, 3305861), (327, 2608294), (559, 1525782), (654, 1304147), (1118, 762891), (1417, 601914), (1677, 508594), (2333, 365586), (2834, 300957), (3354, 254297), (4251, 200638), (4666, 182793), (4687, 181974), (6999, 121862), (8502, 100319), (9374, 90987), (13998, 60931), (14061, 60658), (28122, 30329)]