18427784847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1\times {\mathrm{9137}}^1$

素因数の和:10063

約数の個数: 32

約数和(自身を含む): 26527979520

約数和(自身を除く): 8100194673

約数列:

[1, 3, 19, 41, 57, 123, 779, 863, 2337, 2589, 9137, 16397, 27411, 35383, 49191, 106149, 173603, 374617, 520809, 672277, 1123851, 2016831, 7117723, 7885231, 21353169, 23655693, 149819389, 323294471, 449458167, 969883413, 6142594949, 18427784847]

約数ペア:

[(1, 18427784847), (3, 6142594949), (19, 969883413), (41, 449458167), (57, 323294471), (123, 149819389), (779, 23655693), (863, 21353169), (2337, 7885231), (2589, 7117723), (9137, 2016831), (16397, 1123851), (27411, 672277), (35383, 520809), (49191, 374617), (106149, 173603)]