18066060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 55220256

約数和(自身を除く): 37154196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 601, 668, 835, 1002, 1202, 1503, 1670, 1803, 2004, 2404, 2505, 3005, 3006, 3340, 3606, 5010, 5409, 6010, 6012, 7212, 7515, 9015, 10020, 10818, 12020, 15030, 18030, 21636, 27045, 30060, 36060, 54090, 100367, 108180, 200734, 301101, 401468, 501835, 602202, 903303, 1003670, 1204404, 1505505, 1806606, 2007340, 3011010, 3613212, 4516515, 6022020, 9033030, 18066060]

約数ペア:

[(1, 18066060), (2, 9033030), (3, 6022020), (4, 4516515), (5, 3613212), (6, 3011010), (9, 2007340), (10, 1806606), (12, 1505505), (15, 1204404), (18, 1003670), (20, 903303), (30, 602202), (36, 501835), (45, 401468), (60, 301101), (90, 200734), (167, 108180), (180, 100367), (334, 54090), (501, 36060), (601, 30060), (668, 27045), (835, 21636), (1002, 18030), (1202, 15030), (1503, 12020), (1670, 10818), (1803, 10020), (2004, 9015), (2404, 7515), (2505, 7212), (3005, 6012), (3006, 6010), (3340, 5409), (3606, 5010)]