28333998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20443}}^1$

素因数の和:20469

約数の個数: 48

約数和(自身を含む): 76542336

約数和(自身を除く): 48208338

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 20443, 40886, 61329, 122658, 143101, 183987, 224873, 286202, 367974, 429303, 449746, 674619, 858606, 1287909, 1349238, 1574111, 2023857, 2575818, 3148222, 4047714, 4722333, 9444666, 14166999, 28333998]

約数ペア:

[(1, 28333998), (2, 14166999), (3, 9444666), (6, 4722333), (7, 4047714), (9, 3148222), (11, 2575818), (14, 2023857), (18, 1574111), (21, 1349238), (22, 1287909), (33, 858606), (42, 674619), (63, 449746), (66, 429303), (77, 367974), (99, 286202), (126, 224873), (154, 183987), (198, 143101), (231, 122658), (462, 61329), (693, 40886), (1386, 20443)]