16888932

素因数分解:

$2^2\times 3^3\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 44009280

約数和(自身を除く): 27120348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 353, 443, 706, 886, 1059, 1329, 1412, 1772, 2118, 2658, 3177, 3987, 4236, 5316, 6354, 7974, 9531, 11961, 12708, 15948, 19062, 23922, 38124, 47844, 156379, 312758, 469137, 625516, 938274, 1407411, 1876548, 2814822, 4222233, 5629644, 8444466, 16888932]

約数ペア:

[(1, 16888932), (2, 8444466), (3, 5629644), (4, 4222233), (6, 2814822), (9, 1876548), (12, 1407411), (18, 938274), (27, 625516), (36, 469137), (54, 312758), (108, 156379), (353, 47844), (443, 38124), (706, 23922), (886, 19062), (1059, 15948), (1329, 12708), (1412, 11961), (1772, 9531), (2118, 7974), (2658, 6354), (3177, 5316), (3987, 4236)]