18162450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{40361}}^1$

素因数の和:40379

約数の個数: 36

約数和(自身を含む): 48797658

約数和(自身を除く): 30635208

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 40361, 80722, 121083, 201805, 242166, 363249, 403610, 605415, 726498, 1009025, 1210830, 1816245, 2018050, 3027075, 3632490, 6054150, 9081225, 18162450]

約数ペア:

[(1, 18162450), (2, 9081225), (3, 6054150), (5, 3632490), (6, 3027075), (9, 2018050), (10, 1816245), (15, 1210830), (18, 1009025), (25, 726498), (30, 605415), (45, 403610), (50, 363249), (75, 242166), (90, 201805), (150, 121083), (225, 80722), (450, 40361)]