40869894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1583}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 88349184

約数和(自身を除く): 47479290

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 662, 993, 1583, 1986, 3166, 4303, 4749, 8606, 9498, 12909, 20579, 25818, 41158, 61737, 123474, 523973, 1047946, 1571919, 3143838, 6811649, 13623298, 20434947, 40869894]

約数ペア:

[(1, 40869894), (2, 20434947), (3, 13623298), (6, 6811649), (13, 3143838), (26, 1571919), (39, 1047946), (78, 523973), (331, 123474), (662, 61737), (993, 41158), (1583, 25818), (1986, 20579), (3166, 12909), (4303, 9498), (4749, 8606)]