1813492086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:818

約数の個数: 128

約数和(自身を含む): 4498882560

約数和(自身を除く): 2685390474

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 59, 69, 94, 118, 138, 141, 161, 177, 282, 322, 329, 354, 413, 483, 658, 677, 826, 966, 987, 1081, 1239, 1354, 1357, 1974, 2031, 2162, 2478, 2714, 2773, 3243, 4062, 4071, 4739, 5546, 6486, 7567, 8142, 8319, 9478, 9499, 14217, 15134, 15571, 16638, 18998, 19411, 22701, 28434, 28497, 31142, 31819, 38822, 39943, 45402, 46713, 56994, 58233, 63638, 63779, 79886, 93426, 95457, 108997, 116466, 119829, 127558, 190914, 191337, 217994, 222733, 239658, 279601, 326991, 382674, 445466, 446453, 559202, 653982, 668199, 731837, 838803, 892906, 918689, 1336398, 1339359, 1463674, 1677606, 1837378, 1877321, 2195511, 2678718, 2756067, 3754642, 4391022, 5122859, 5512134, 5631963, 6430823, 10245718, 11263926, 12861646, 13141247, 15368577, 19292469, 26282494, 30737154, 38584938, 39423741, 43178383, 78847482, 86356766, 129535149, 259070298, 302248681, 604497362, 906746043, 1813492086]

約数ペア:

[(1, 1813492086), (2, 906746043), (3, 604497362), (6, 302248681), (7, 259070298), (14, 129535149), (21, 86356766), (23, 78847482), (42, 43178383), (46, 39423741), (47, 38584938), (59, 30737154), (69, 26282494), (94, 19292469), (118, 15368577), (138, 13141247), (141, 12861646), (161, 11263926), (177, 10245718), (282, 6430823), (322, 5631963), (329, 5512134), (354, 5122859), (413, 4391022), (483, 3754642), (658, 2756067), (677, 2678718), (826, 2195511), (966, 1877321), (987, 1837378), (1081, 1677606), (1239, 1463674), (1354, 1339359), (1357, 1336398), (1974, 918689), (2031, 892906), (2162, 838803), (2478, 731837), (2714, 668199), (2773, 653982), (3243, 559202), (4062, 446453), (4071, 445466), (4739, 382674), (5546, 326991), (6486, 279601), (7567, 239658), (8142, 222733), (8319, 217994), (9478, 191337), (9499, 190914), (14217, 127558), (15134, 119829), (15571, 116466), (16638, 108997), (18998, 95457), (19411, 93426), (22701, 79886), (28434, 63779), (28497, 63638), (31142, 58233), (31819, 56994), (38822, 46713), (39943, 45402)]