18001584

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1002

約数の個数: 60

約数和(自身を含む): 50778000

約数和(自身を除く): 32776416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 839, 894, 1192, 1341, 1678, 1788, 2384, 2517, 2682, 3356, 3576, 5034, 5364, 6712, 7152, 7551, 10068, 10728, 13424, 15102, 20136, 21456, 30204, 40272, 60408, 120816, 125011, 250022, 375033, 500044, 750066, 1000088, 1125099, 1500132, 2000176, 2250198, 3000264, 4500396, 6000528, 9000792, 18001584]

約数ペア:

[(1, 18001584), (2, 9000792), (3, 6000528), (4, 4500396), (6, 3000264), (8, 2250198), (9, 2000176), (12, 1500132), (16, 1125099), (18, 1000088), (24, 750066), (36, 500044), (48, 375033), (72, 250022), (144, 125011), (149, 120816), (298, 60408), (447, 40272), (596, 30204), (839, 21456), (894, 20136), (1192, 15102), (1341, 13424), (1678, 10728), (1788, 10068), (2384, 7551), (2517, 7152), (2682, 6712), (3356, 5364), (3576, 5034)]