18034020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{100189}}^1$

素因数の和:100204

約数の個数: 36

約数和(自身を含む): 54703740

約数和(自身を除く): 36669720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 100189, 200378, 300567, 400756, 500945, 601134, 901701, 1001890, 1202268, 1502835, 1803402, 2003780, 3005670, 3606804, 4508505, 6011340, 9017010, 18034020]

約数ペア:

[(1, 18034020), (2, 9017010), (3, 6011340), (4, 4508505), (5, 3606804), (6, 3005670), (9, 2003780), (10, 1803402), (12, 1502835), (15, 1202268), (18, 1001890), (20, 901701), (30, 601134), (36, 500945), (45, 400756), (60, 300567), (90, 200378), (180, 100189)]