3141756

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:650

約数の個数: 36

約数和(自身を含む): 7999992

約数和(自身を除く): 4858236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 443, 591, 788, 886, 1182, 1329, 1772, 1773, 2364, 2658, 3546, 3987, 5316, 7092, 7974, 15948, 87271, 174542, 261813, 349084, 523626, 785439, 1047252, 1570878, 3141756]

約数ペア:

[(1, 3141756), (2, 1570878), (3, 1047252), (4, 785439), (6, 523626), (9, 349084), (12, 261813), (18, 174542), (36, 87271), (197, 15948), (394, 7974), (443, 7092), (591, 5316), (788, 3987), (886, 3546), (1182, 2658), (1329, 2364), (1772, 1773)]