9017910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9109}}^1$

素因数の和:9133

約数の個数: 48

約数和(自身を含む): 25580880

約数和(自身を除く): 16562970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 9109, 18218, 27327, 45545, 54654, 81981, 91090, 100199, 136635, 163962, 200398, 273270, 300597, 409905, 500995, 601194, 819810, 901791, 1001990, 1502985, 1803582, 3005970, 4508955, 9017910]

約数ペア:

[(1, 9017910), (2, 4508955), (3, 3005970), (5, 1803582), (6, 1502985), (9, 1001990), (10, 901791), (11, 819810), (15, 601194), (18, 500995), (22, 409905), (30, 300597), (33, 273270), (45, 200398), (55, 163962), (66, 136635), (90, 100199), (99, 91090), (110, 81981), (165, 54654), (198, 45545), (330, 27327), (495, 18218), (990, 9109)]