8134854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 20514816

約数和(自身を除く): 12379962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 317, 329, 546, 611, 634, 658, 951, 987, 1222, 1833, 1902, 1974, 2219, 3666, 4121, 4277, 4438, 6657, 8242, 8554, 12363, 12831, 13314, 14899, 24726, 25662, 28847, 29798, 44697, 57694, 86541, 89394, 104293, 173082, 193687, 208586, 312879, 387374, 581061, 625758, 1162122, 1355809, 2711618, 4067427, 8134854]

約数ペア:

[(1, 8134854), (2, 4067427), (3, 2711618), (6, 1355809), (7, 1162122), (13, 625758), (14, 581061), (21, 387374), (26, 312879), (39, 208586), (42, 193687), (47, 173082), (78, 104293), (91, 89394), (94, 86541), (141, 57694), (182, 44697), (273, 29798), (282, 28847), (317, 25662), (329, 24726), (546, 14899), (611, 13314), (634, 12831), (658, 12363), (951, 8554), (987, 8242), (1222, 6657), (1833, 4438), (1902, 4277), (1974, 4121), (2219, 3666)]