18033060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8123}}^1$

素因数の和:8172

約数の個数: 48

約数和(自身を含む): 51863616

約数和(自身を除く): 33830556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 8123, 16246, 24369, 32492, 40615, 48738, 81230, 97476, 121845, 162460, 243690, 300551, 487380, 601102, 901653, 1202204, 1502755, 1803306, 3005510, 3606612, 4508265, 6011020, 9016530, 18033060]

約数ペア:

[(1, 18033060), (2, 9016530), (3, 6011020), (4, 4508265), (5, 3606612), (6, 3005510), (10, 1803306), (12, 1502755), (15, 1202204), (20, 901653), (30, 601102), (37, 487380), (60, 300551), (74, 243690), (111, 162460), (148, 121845), (185, 97476), (222, 81230), (370, 48738), (444, 40615), (555, 32492), (740, 24369), (1110, 16246), (2220, 8123)]