19113660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{106187}}^1$

素因数の和:106202

約数の個数: 36

約数和(自身を含む): 57978648

約数和(自身を除く): 38864988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 106187, 212374, 318561, 424748, 530935, 637122, 955683, 1061870, 1274244, 1592805, 1911366, 2123740, 3185610, 3822732, 4778415, 6371220, 9556830, 19113660]

約数ペア:

[(1, 19113660), (2, 9556830), (3, 6371220), (4, 4778415), (5, 3822732), (6, 3185610), (9, 2123740), (10, 1911366), (12, 1592805), (15, 1274244), (18, 1061870), (20, 955683), (30, 637122), (36, 530935), (45, 424748), (60, 318561), (90, 212374), (180, 106187)]