18728370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3527}}^1$

素因数の和:3599

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 30804750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 3527, 5310, 7054, 10581, 17635, 21162, 31743, 35270, 52905, 63486, 105810, 158715, 208093, 317430, 416186, 624279, 1040465, 1248558, 1872837, 2080930, 3121395, 3745674, 6242790, 9364185, 18728370]

約数ペア:

[(1, 18728370), (2, 9364185), (3, 6242790), (5, 3745674), (6, 3121395), (9, 2080930), (10, 1872837), (15, 1248558), (18, 1040465), (30, 624279), (45, 416186), (59, 317430), (90, 208093), (118, 158715), (177, 105810), (295, 63486), (354, 52905), (531, 35270), (590, 31743), (885, 21162), (1062, 17635), (1770, 10581), (2655, 7054), (3527, 5310)]