18522270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1791

約数の個数: 80

約数和(自身を含む): 53665920

約数和(自身を除く): 35143650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 1759, 2106, 3510, 3518, 5265, 5277, 8795, 10530, 10554, 15831, 17590, 22867, 26385, 31662, 45734, 47493, 52770, 68601, 79155, 94986, 114335, 137202, 142479, 158310, 205803, 228670, 237465, 284958, 343005, 411606, 474930, 617409, 686010, 712395, 1029015, 1234818, 1424790, 1852227, 2058030, 3087045, 3704454, 6174090, 9261135, 18522270]

約数ペア:

[(1, 18522270), (2, 9261135), (3, 6174090), (5, 3704454), (6, 3087045), (9, 2058030), (10, 1852227), (13, 1424790), (15, 1234818), (18, 1029015), (26, 712395), (27, 686010), (30, 617409), (39, 474930), (45, 411606), (54, 343005), (65, 284958), (78, 237465), (81, 228670), (90, 205803), (117, 158310), (130, 142479), (135, 137202), (162, 114335), (195, 94986), (234, 79155), (270, 68601), (351, 52770), (390, 47493), (405, 45734), (585, 31662), (702, 26385), (810, 22867), (1053, 17590), (1170, 15831), (1755, 10554), (1759, 10530), (2106, 8795), (3510, 5277), (3518, 5265)]