9681690724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{4271}}^1$

素因数の和:4588

約数の個数: 48

約数和(自身を含む): 17764411392

約数和(自身を除く): 8082720668

約数列:

[1, 2, 4, 31, 62, 101, 124, 181, 202, 362, 404, 724, 3131, 4271, 5611, 6262, 8542, 11222, 12524, 17084, 18281, 22444, 36562, 73124, 132401, 264802, 431371, 529604, 566711, 773051, 862742, 1133422, 1546102, 1725484, 2266844, 3092204, 13372501, 23964581, 26745002, 47929162, 53490004, 78078151, 95858324, 156156302, 312312604, 2420422681, 4840845362, 9681690724]

約数ペア:

[(1, 9681690724), (2, 4840845362), (4, 2420422681), (31, 312312604), (62, 156156302), (101, 95858324), (124, 78078151), (181, 53490004), (202, 47929162), (362, 26745002), (404, 23964581), (724, 13372501), (3131, 3092204), (4271, 2266844), (5611, 1725484), (6262, 1546102), (8542, 1133422), (11222, 862742), (12524, 773051), (17084, 566711), (18281, 529604), (22444, 431371), (36562, 264802), (73124, 132401)]