71984466

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{11329}}^1$

素因数の和:11690

約数の個数: 24

約数和(自身を含む): 156421980

約数和(自身を除く): 84437514

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 2118, 3177, 6354, 11329, 22658, 33987, 67974, 101961, 203922, 3999137, 7998274, 11997411, 23994822, 35992233, 71984466]

約数ペア:

[(1, 71984466), (2, 35992233), (3, 23994822), (6, 11997411), (9, 7998274), (18, 3999137), (353, 203922), (706, 101961), (1059, 67974), (2118, 33987), (3177, 22658), (6354, 11329)]