7883274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 19498752

約数和(自身を除く): 11615478

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 181, 183, 238, 357, 362, 366, 427, 543, 714, 854, 1037, 1086, 1267, 1281, 2074, 2534, 2562, 3077, 3111, 3801, 6154, 6222, 7259, 7602, 9231, 11041, 14518, 18462, 21539, 21777, 22082, 33123, 43078, 43554, 64617, 66246, 77287, 129234, 154574, 187697, 231861, 375394, 463722, 563091, 1126182, 1313879, 2627758, 3941637, 7883274]

約数ペア:

[(1, 7883274), (2, 3941637), (3, 2627758), (6, 1313879), (7, 1126182), (14, 563091), (17, 463722), (21, 375394), (34, 231861), (42, 187697), (51, 154574), (61, 129234), (102, 77287), (119, 66246), (122, 64617), (181, 43554), (183, 43078), (238, 33123), (357, 22082), (362, 21777), (366, 21539), (427, 18462), (543, 14518), (714, 11041), (854, 9231), (1037, 7602), (1086, 7259), (1267, 6222), (1281, 6154), (2074, 3801), (2534, 3111), (2562, 3077)]