193720914

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{27109}}^1$

素因数の和:27514

約数の個数: 24

約数和(自身を含む): 420801420

約数和(自身を除く): 227080506

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 27109, 54218, 81327, 162654, 243981, 487962, 10762273, 21524546, 32286819, 64573638, 96860457, 193720914]

約数ペア:

[(1, 193720914), (2, 96860457), (3, 64573638), (6, 32286819), (9, 21524546), (18, 10762273), (397, 487962), (794, 243981), (1191, 162654), (2382, 81327), (3573, 54218), (7146, 27109)]