73289466

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{57347}}^1$

素因数の和:57426

約数の個数: 24

約数和(自身を含む): 161033184

約数和(自身を除く): 87743718

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 57347, 114694, 172041, 344082, 516123, 1032246, 4071637, 8143274, 12214911, 24429822, 36644733, 73289466]

約数ペア:

[(1, 73289466), (2, 36644733), (3, 24429822), (6, 12214911), (9, 8143274), (18, 4071637), (71, 1032246), (142, 516123), (213, 344082), (426, 172041), (639, 114694), (1278, 57347)]