17993394

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{6287}}^1$

素因数の和:6351

約数の個数: 32

約数和(自身を含む): 40746240

約数和(自身を除く): 22752846

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 6287, 12574, 18861, 37722, 56583, 113166, 169749, 333211, 339498, 666422, 999633, 1999266, 2998899, 5997798, 8996697, 17993394]

約数ペア:

[(1, 17993394), (2, 8996697), (3, 5997798), (6, 2998899), (9, 1999266), (18, 999633), (27, 666422), (53, 339498), (54, 333211), (106, 169749), (159, 113166), (318, 56583), (477, 37722), (954, 18861), (1431, 12574), (2862, 6287)]