2979726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 3406962

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 223, 262, 393, 446, 669, 786, 1338, 2227, 3791, 4454, 6681, 7582, 11373, 13362, 22746, 29213, 58426, 87639, 175278, 496621, 993242, 1489863, 2979726]

約数ペア:

[(1, 2979726), (2, 1489863), (3, 993242), (6, 496621), (17, 175278), (34, 87639), (51, 58426), (102, 29213), (131, 22746), (223, 13362), (262, 11373), (393, 7582), (446, 6681), (669, 4454), (786, 3791), (1338, 2227)]