42738486

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 105024000

約数和(自身を除く): 62285514

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 399, 686, 798, 931, 1029, 1093, 1862, 2058, 2186, 2793, 3279, 5586, 6517, 6558, 7651, 13034, 15302, 19551, 20767, 22953, 39102, 41534, 45906, 53557, 62301, 107114, 124602, 145369, 160671, 290738, 321342, 374899, 436107, 749798, 872214, 1017583, 1124697, 2035166, 2249394, 3052749, 6105498, 7123081, 14246162, 21369243, 42738486]

約数ペア:

[(1, 42738486), (2, 21369243), (3, 14246162), (6, 7123081), (7, 6105498), (14, 3052749), (19, 2249394), (21, 2035166), (38, 1124697), (42, 1017583), (49, 872214), (57, 749798), (98, 436107), (114, 374899), (133, 321342), (147, 290738), (266, 160671), (294, 145369), (343, 124602), (399, 107114), (686, 62301), (798, 53557), (931, 45906), (1029, 41534), (1093, 39102), (1862, 22953), (2058, 20767), (2186, 19551), (2793, 15302), (3279, 13034), (5586, 7651), (6517, 6558)]