21669012

素因数分解:

$2^2\times 3^3\times {\mathrm{200639}}^1$

素因数の和:200652

約数の個数: 24

約数和(自身を含む): 56179200

約数和(自身を除く): 34510188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 200639, 401278, 601917, 802556, 1203834, 1805751, 2407668, 3611502, 5417253, 7223004, 10834506, 21669012]

約数ペア:

[(1, 21669012), (2, 10834506), (3, 7223004), (4, 5417253), (6, 3611502), (9, 2407668), (12, 1805751), (18, 1203834), (27, 802556), (36, 601917), (54, 401278), (108, 200639)]