18343530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67939}}^1$

素因数の和:67955

約数の個数: 32

約数和(自身を含む): 48916800

約数和(自身を除く): 30573270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 67939, 135878, 203817, 339695, 407634, 611451, 679390, 1019085, 1222902, 1834353, 2038170, 3057255, 3668706, 6114510, 9171765, 18343530]

約数ペア:

[(1, 18343530), (2, 9171765), (3, 6114510), (5, 3668706), (6, 3057255), (9, 2038170), (10, 1834353), (15, 1222902), (18, 1019085), (27, 679390), (30, 611451), (45, 407634), (54, 339695), (90, 203817), (135, 135878), (270, 67939)]