40211892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{159571}}^1$

素因数の和:159588

約数の個数: 36

約数和(自身を含む): 116168416

約数和(自身を除く): 75956524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 159571, 319142, 478713, 638284, 957426, 1116997, 1436139, 1914852, 2233994, 2872278, 3350991, 4467988, 5744556, 6701982, 10052973, 13403964, 20105946, 40211892]

約数ペア:

[(1, 40211892), (2, 20105946), (3, 13403964), (4, 10052973), (6, 6701982), (7, 5744556), (9, 4467988), (12, 3350991), (14, 2872278), (18, 2233994), (21, 1914852), (28, 1436139), (36, 1116997), (42, 957426), (63, 638284), (84, 478713), (126, 319142), (252, 159571)]