18215034

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:6994

約数の個数: 32

約数和(自身を含む): 40020480

約数和(自身を除く): 21805446

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 6947, 13894, 20841, 41682, 131993, 159781, 263986, 319562, 395979, 479343, 791958, 958686, 3035839, 6071678, 9107517, 18215034]

約数ペア:

[(1, 18215034), (2, 9107517), (3, 6071678), (6, 3035839), (19, 958686), (23, 791958), (38, 479343), (46, 395979), (57, 319562), (69, 263986), (114, 159781), (138, 131993), (437, 41682), (874, 20841), (1311, 13894), (2622, 6947)]