81493482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62591}}^1$

素因数の和:62634

約数の個数: 32

約数和(自身を含む): 192282624

約数和(自身を除く): 110789142

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 62591, 125182, 187773, 375546, 438137, 876274, 1314411, 1940321, 2628822, 3880642, 5820963, 11641926, 13582247, 27164494, 40746741, 81493482]

約数ペア:

[(1, 81493482), (2, 40746741), (3, 27164494), (6, 13582247), (7, 11641926), (14, 5820963), (21, 3880642), (31, 2628822), (42, 1940321), (62, 1314411), (93, 876274), (186, 438137), (217, 375546), (434, 187773), (651, 125182), (1302, 62591)]