18038250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{8017}}^1$

素因数の和:8040

約数の個数: 48

約数和(自身を含む): 48781512

約数和(自身を除く): 30743262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 8017, 16034, 24051, 40085, 48102, 72153, 80170, 120255, 144306, 200425, 240510, 360765, 400850, 601275, 721530, 1002125, 1202550, 1803825, 2004250, 3006375, 3607650, 6012750, 9019125, 18038250]

約数ペア:

[(1, 18038250), (2, 9019125), (3, 6012750), (5, 3607650), (6, 3006375), (9, 2004250), (10, 1803825), (15, 1202550), (18, 1002125), (25, 721530), (30, 601275), (45, 400850), (50, 360765), (75, 240510), (90, 200425), (125, 144306), (150, 120255), (225, 80170), (250, 72153), (375, 48102), (450, 40085), (750, 24051), (1125, 16034), (2250, 8017)]