18250380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{33797}}^1$

素因数の和:33815

約数の個数: 48

約数和(自身を含む): 56780640

約数和(自身を除く): 38530260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 33797, 67594, 101391, 135188, 168985, 202782, 304173, 337970, 405564, 506955, 608346, 675940, 912519, 1013910, 1216692, 1520865, 1825038, 2027820, 3041730, 3650076, 4562595, 6083460, 9125190, 18250380]

約数ペア:

[(1, 18250380), (2, 9125190), (3, 6083460), (4, 4562595), (5, 3650076), (6, 3041730), (9, 2027820), (10, 1825038), (12, 1520865), (15, 1216692), (18, 1013910), (20, 912519), (27, 675940), (30, 608346), (36, 506955), (45, 405564), (54, 337970), (60, 304173), (90, 202782), (108, 168985), (135, 135188), (180, 101391), (270, 67594), (540, 33797)]