18093420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{100519}}^1$

素因数の和:100534

約数の個数: 36

約数和(自身を含む): 54883920

約数和(自身を除く): 36790500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 100519, 201038, 301557, 402076, 502595, 603114, 904671, 1005190, 1206228, 1507785, 1809342, 2010380, 3015570, 3618684, 4523355, 6031140, 9046710, 18093420]

約数ペア:

[(1, 18093420), (2, 9046710), (3, 6031140), (4, 4523355), (5, 3618684), (6, 3015570), (9, 2010380), (10, 1809342), (12, 1507785), (15, 1206228), (18, 1005190), (20, 904671), (30, 603114), (36, 502595), (45, 402076), (60, 301557), (90, 201038), (180, 100519)]