18452038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 13896122

約数列:

[1, 2, 11, 17, 22, 34, 103, 187, 206, 374, 479, 958, 1133, 1751, 2266, 3502, 5269, 8143, 10538, 16286, 19261, 38522, 49337, 89573, 98674, 179146, 542707, 838729, 1085414, 1677458, 9226019, 18452038]

約数ペア:

[(1, 18452038), (2, 9226019), (11, 1677458), (17, 1085414), (22, 838729), (34, 542707), (103, 179146), (187, 98674), (206, 89573), (374, 49337), (479, 38522), (958, 19261), (1133, 16286), (1751, 10538), (2266, 8143), (3502, 5269)]