42146874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 116453376

約数和(自身を除く): 74306502

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 47, 63, 66, 77, 94, 99, 126, 141, 154, 198, 231, 282, 329, 423, 462, 517, 647, 658, 693, 846, 987, 1034, 1294, 1386, 1551, 1941, 1974, 2961, 3102, 3619, 3882, 4529, 4653, 5823, 5922, 7117, 7238, 9058, 9306, 10857, 11646, 13587, 14234, 21351, 21714, 27174, 30409, 32571, 40761, 42702, 49819, 60818, 64053, 65142, 81522, 91227, 99638, 128106, 149457, 182454, 212863, 273681, 298914, 334499, 425726, 448371, 547362, 638589, 668998, 896742, 1003497, 1277178, 1915767, 2006994, 2341493, 3010491, 3831534, 4682986, 6020982, 7024479, 14048958, 21073437, 42146874]

約数ペア:

[(1, 42146874), (2, 21073437), (3, 14048958), (6, 7024479), (7, 6020982), (9, 4682986), (11, 3831534), (14, 3010491), (18, 2341493), (21, 2006994), (22, 1915767), (33, 1277178), (42, 1003497), (47, 896742), (63, 668998), (66, 638589), (77, 547362), (94, 448371), (99, 425726), (126, 334499), (141, 298914), (154, 273681), (198, 212863), (231, 182454), (282, 149457), (329, 128106), (423, 99638), (462, 91227), (517, 81522), (647, 65142), (658, 64053), (693, 60818), (846, 49819), (987, 42702), (1034, 40761), (1294, 32571), (1386, 30409), (1551, 27174), (1941, 21714), (1974, 21351), (2961, 14234), (3102, 13587), (3619, 11646), (3882, 10857), (4529, 9306), (4653, 9058), (5823, 7238), (5922, 7117)]