16236540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90203}}^1$

素因数の和:90218

約数の個数: 36

約数和(自身を含む): 49251384

約数和(自身を除く): 33014844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90203, 180406, 270609, 360812, 451015, 541218, 811827, 902030, 1082436, 1353045, 1623654, 1804060, 2706090, 3247308, 4059135, 5412180, 8118270, 16236540]

約数ペア:

[(1, 16236540), (2, 8118270), (3, 5412180), (4, 4059135), (5, 3247308), (6, 2706090), (9, 1804060), (10, 1623654), (12, 1353045), (15, 1082436), (18, 902030), (20, 811827), (30, 541218), (36, 451015), (45, 360812), (60, 270609), (90, 180406), (180, 90203)]