18872292

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{23473}}^1$

素因数の和:23547

約数の個数: 24

約数和(自身を含む): 44694496

約数和(自身を除く): 25822204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 23473, 46946, 70419, 93892, 140838, 281676, 1572691, 3145382, 4718073, 6290764, 9436146, 18872292]

約数ペア:

[(1, 18872292), (2, 9436146), (3, 6290764), (4, 4718073), (6, 3145382), (12, 1572691), (67, 281676), (134, 140838), (201, 93892), (268, 70419), (402, 46946), (804, 23473)]