321723684

素因数分解:

$2^2\times 3^3\times {\mathrm{2978923}}^1$

素因数の和:2978936

約数の個数: 24

約数和(自身を含む): 834098720

約数和(自身を除く): 512375036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2978923, 5957846, 8936769, 11915692, 17873538, 26810307, 35747076, 53620614, 80430921, 107241228, 160861842, 321723684]

約数ペア:

[(1, 321723684), (2, 160861842), (3, 107241228), (4, 80430921), (6, 53620614), (9, 35747076), (12, 26810307), (18, 17873538), (27, 11915692), (36, 8936769), (54, 5957846), (108, 2978923)]