169940322

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{18191}}^1$

素因数の和:18375

約数の個数: 32

約数和(自身を含む): 379848960

約数和(自身を除く): 209908638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 18191, 36382, 54573, 109146, 163719, 327438, 491157, 982314, 3147043, 6294086, 9441129, 18882258, 28323387, 56646774, 84970161, 169940322]

約数ペア:

[(1, 169940322), (2, 84970161), (3, 56646774), (6, 28323387), (9, 18882258), (18, 9441129), (27, 6294086), (54, 3147043), (173, 982314), (346, 491157), (519, 327438), (1038, 163719), (1557, 109146), (3114, 54573), (4671, 36382), (9342, 18191)]