7971948

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{967}}^1$

素因数の和:1206

約数の個数: 36

約数和(自身を含む): 20260240

約数和(自身を除く): 12288292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 967, 1374, 1934, 2061, 2748, 2901, 3868, 4122, 5802, 8244, 8703, 11604, 17406, 34812, 221443, 442886, 664329, 885772, 1328658, 1992987, 2657316, 3985974, 7971948]

約数ペア:

[(1, 7971948), (2, 3985974), (3, 2657316), (4, 1992987), (6, 1328658), (9, 885772), (12, 664329), (18, 442886), (36, 221443), (229, 34812), (458, 17406), (687, 11604), (916, 8703), (967, 8244), (1374, 5802), (1934, 4122), (2061, 3868), (2748, 2901)]