11915316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{15761}}^1$

素因数の和:15781

約数の個数: 48

約数和(自身を含む): 35306880

約数和(自身を除く): 23391564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 15761, 31522, 47283, 63044, 94566, 110327, 141849, 189132, 220654, 283698, 330981, 425547, 441308, 567396, 661962, 851094, 992943, 1323924, 1702188, 1985886, 2978829, 3971772, 5957658, 11915316]

約数ペア:

[(1, 11915316), (2, 5957658), (3, 3971772), (4, 2978829), (6, 1985886), (7, 1702188), (9, 1323924), (12, 992943), (14, 851094), (18, 661962), (21, 567396), (27, 441308), (28, 425547), (36, 330981), (42, 283698), (54, 220654), (63, 189132), (84, 141849), (108, 110327), (126, 94566), (189, 63044), (252, 47283), (378, 31522), (756, 15761)]