17930874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7927}}^1$

素因数の和:7974

約数の個数: 32

約数和(自身を含む): 39957120

約数和(自身を除く): 22026246

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 7927, 15854, 23781, 47562, 103051, 206102, 229883, 309153, 459766, 618306, 689649, 1379298, 2988479, 5976958, 8965437, 17930874]

約数ペア:

[(1, 17930874), (2, 8965437), (3, 5976958), (6, 2988479), (13, 1379298), (26, 689649), (29, 618306), (39, 459766), (58, 309153), (78, 229883), (87, 206102), (174, 103051), (377, 47562), (754, 23781), (1131, 15854), (2262, 7927)]