19442070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{216023}}^1$

素因数の和:216036

約数の個数: 24

約数和(自身を含む): 50549616

約数和(自身を除く): 31107546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 216023, 432046, 648069, 1080115, 1296138, 1944207, 2160230, 3240345, 3888414, 6480690, 9721035, 19442070]

約数ペア:

[(1, 19442070), (2, 9721035), (3, 6480690), (5, 3888414), (6, 3240345), (9, 2160230), (10, 1944207), (15, 1296138), (18, 1080115), (30, 648069), (45, 432046), (90, 216023)]