40493466

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 99590400

約数和(自身を除く): 59096934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1443, 1559, 1998, 2886, 3118, 4329, 4677, 8658, 9354, 12987, 14031, 20267, 25974, 28062, 40534, 42093, 57683, 60801, 84186, 115366, 121602, 173049, 182403, 346098, 364806, 519147, 547209, 749879, 1038294, 1094418, 1499758, 1557441, 2249637, 3114882, 4499274, 6748911, 13497822, 20246733, 40493466]

約数ペア:

[(1, 40493466), (2, 20246733), (3, 13497822), (6, 6748911), (9, 4499274), (13, 3114882), (18, 2249637), (26, 1557441), (27, 1499758), (37, 1094418), (39, 1038294), (54, 749879), (74, 547209), (78, 519147), (111, 364806), (117, 346098), (222, 182403), (234, 173049), (333, 121602), (351, 115366), (481, 84186), (666, 60801), (702, 57683), (962, 42093), (999, 40534), (1443, 28062), (1559, 25974), (1998, 20267), (2886, 14031), (3118, 12987), (4329, 9354), (4677, 8658)]