2015123544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3998261}}^1$

素因数の和:3998280

約数の個数: 48

約数和(自身を含む): 6237288720

約数和(自身を除く): 4222165176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3998261, 7996522, 11994783, 15993044, 23989566, 27987827, 31986088, 35984349, 47979132, 55975654, 71968698, 83963481, 95958264, 111951308, 143937396, 167926962, 223902616, 251890443, 287874792, 335853924, 503780886, 671707848, 1007561772, 2015123544]

約数ペア:

[(1, 2015123544), (2, 1007561772), (3, 671707848), (4, 503780886), (6, 335853924), (7, 287874792), (8, 251890443), (9, 223902616), (12, 167926962), (14, 143937396), (18, 111951308), (21, 95958264), (24, 83963481), (28, 71968698), (36, 55975654), (42, 47979132), (56, 35984349), (63, 31986088), (72, 27987827), (84, 23989566), (126, 15993044), (168, 11994783), (252, 7996522), (504, 3998261)]