13993740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77743}}^1$

素因数の和:77758

約数の個数: 36

約数和(自身を含む): 42448224

約数和(自身を除く): 28454484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77743, 155486, 233229, 310972, 388715, 466458, 699687, 777430, 932916, 1166145, 1399374, 1554860, 2332290, 2798748, 3498435, 4664580, 6996870, 13993740]

約数ペア:

[(1, 13993740), (2, 6996870), (3, 4664580), (4, 3498435), (5, 2798748), (6, 2332290), (9, 1554860), (10, 1399374), (12, 1166145), (15, 932916), (18, 777430), (20, 699687), (30, 466458), (36, 388715), (45, 310972), (60, 233229), (90, 155486), (180, 77743)]