8938854

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 20779200

約数和(自身を除く): 11840346

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 443, 531, 886, 1062, 1121, 1329, 2242, 2658, 3363, 3987, 6726, 7974, 8417, 10089, 16834, 20178, 25251, 26137, 50502, 52274, 75753, 78411, 151506, 156822, 235233, 470466, 496603, 993206, 1489809, 2979618, 4469427, 8938854]

約数ペア:

[(1, 8938854), (2, 4469427), (3, 2979618), (6, 1489809), (9, 993206), (18, 496603), (19, 470466), (38, 235233), (57, 156822), (59, 151506), (114, 78411), (118, 75753), (171, 52274), (177, 50502), (342, 26137), (354, 25251), (443, 20178), (531, 16834), (886, 10089), (1062, 8417), (1121, 7974), (1329, 6726), (2242, 3987), (2658, 3363)]