28589022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20627}}^1$

素因数の和:20653

約数の個数: 48

約数和(自身を含む): 77231232

約数和(自身を除く): 48642210

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, 20627, 41254, 61881, 123762, 144389, 185643, 226897, 288778, 371286, 433167, 453794, 680691, 866334, 1299501, 1361382, 1588279, 2042073, 2599002, 3176558, 4084146, 4764837, 9529674, 14294511, 28589022]

約数ペア:

[(1, 28589022), (2, 14294511), (3, 9529674), (6, 4764837), (7, 4084146), (9, 3176558), (11, 2599002), (14, 2042073), (18, 1588279), (21, 1361382), (22, 1299501), (33, 866334), (42, 680691), (63, 453794), (66, 433167), (77, 371286), (99, 288778), (126, 226897), (154, 185643), (198, 144389), (231, 123762), (462, 61881), (693, 41254), (1386, 20627)]