126475986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5387}}^1$

素因数の和:5455

約数の個数: 64

約数和(自身を含む): 318624768

約数和(自身を除く): 192148782

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3354, 3913, 5387, 7826, 10774, 11739, 16161, 23478, 32322, 37709, 70031, 75418, 113127, 140062, 210093, 226254, 231641, 420186, 463282, 490217, 694923, 980434, 1389846, 1470651, 1621487, 2941302, 3011333, 3242974, 4864461, 6022666, 9033999, 9728922, 18067998, 21079331, 42158662, 63237993, 126475986]

約数ペア:

[(1, 126475986), (2, 63237993), (3, 42158662), (6, 21079331), (7, 18067998), (13, 9728922), (14, 9033999), (21, 6022666), (26, 4864461), (39, 3242974), (42, 3011333), (43, 2941302), (78, 1621487), (86, 1470651), (91, 1389846), (129, 980434), (182, 694923), (258, 490217), (273, 463282), (301, 420186), (546, 231641), (559, 226254), (602, 210093), (903, 140062), (1118, 113127), (1677, 75418), (1806, 70031), (3354, 37709), (3913, 32322), (5387, 23478), (7826, 16161), (10774, 11739)]