12657282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 30326400

約数和(自身を除く): 17669118

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 51, 58, 66, 87, 102, 174, 187, 319, 374, 389, 493, 561, 638, 778, 957, 986, 1122, 1167, 1479, 1914, 2334, 2958, 4279, 5423, 6613, 8558, 10846, 11281, 12837, 13226, 16269, 19839, 22562, 25674, 32538, 33843, 39678, 67686, 72743, 124091, 145486, 191777, 218229, 248182, 372273, 383554, 436458, 575331, 744546, 1150662, 2109547, 4219094, 6328641, 12657282]

約数ペア:

[(1, 12657282), (2, 6328641), (3, 4219094), (6, 2109547), (11, 1150662), (17, 744546), (22, 575331), (29, 436458), (33, 383554), (34, 372273), (51, 248182), (58, 218229), (66, 191777), (87, 145486), (102, 124091), (174, 72743), (187, 67686), (319, 39678), (374, 33843), (389, 32538), (493, 25674), (561, 22562), (638, 19839), (778, 16269), (957, 13226), (986, 12837), (1122, 11281), (1167, 10846), (1479, 8558), (1914, 6613), (2334, 5423), (2958, 4279)]