9899778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5749}}^1$

素因数の和:5802

約数の個数: 32

約数和(自身を含む): 23184000

約数和(自身を除く): 13284222

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 5749, 11498, 17247, 34494, 40243, 80486, 120729, 235709, 241458, 471418, 707127, 1414254, 1649963, 3299926, 4949889, 9899778]

約数ペア:

[(1, 9899778), (2, 4949889), (3, 3299926), (6, 1649963), (7, 1414254), (14, 707127), (21, 471418), (41, 241458), (42, 235709), (82, 120729), (123, 80486), (246, 40243), (287, 34494), (574, 17247), (861, 11498), (1722, 5749)]