18225690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1471}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 50872320

約数和(自身を除く): 32646630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1471, 1770, 2065, 2478, 2942, 4130, 4413, 6195, 7355, 8826, 10297, 12390, 14710, 20594, 22065, 30891, 44130, 51485, 61782, 86789, 102970, 154455, 173578, 260367, 308910, 433945, 520734, 607523, 867890, 1215046, 1301835, 1822569, 2603670, 3037615, 3645138, 6075230, 9112845, 18225690]

約数ペア:

[(1, 18225690), (2, 9112845), (3, 6075230), (5, 3645138), (6, 3037615), (7, 2603670), (10, 1822569), (14, 1301835), (15, 1215046), (21, 867890), (30, 607523), (35, 520734), (42, 433945), (59, 308910), (70, 260367), (105, 173578), (118, 154455), (177, 102970), (210, 86789), (295, 61782), (354, 51485), (413, 44130), (590, 30891), (826, 22065), (885, 20594), (1239, 14710), (1471, 12390), (1770, 10297), (2065, 8826), (2478, 7355), (2942, 6195), (4130, 4413)]