9969234906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{638317}}^1$

素因数の和:638478

約数の個数: 32

約数和(自身を含む): 21141092160

約数和(自身を除く): 11171857254

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2603, 5206, 7809, 15618, 638317, 1276634, 1914951, 3829902, 12128023, 24256046, 36384069, 72768138, 87449429, 174898858, 262348287, 524696574, 1661539151, 3323078302, 4984617453, 9969234906]

約数ペア:

[(1, 9969234906), (2, 4984617453), (3, 3323078302), (6, 1661539151), (19, 524696574), (38, 262348287), (57, 174898858), (114, 87449429), (137, 72768138), (274, 36384069), (411, 24256046), (822, 12128023), (2603, 3829902), (5206, 1914951), (7809, 1276634), (15618, 638317)]