18995088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56533}}^1$

素因数の和:56551

約数の個数: 40

約数和(自身を含む): 56081728

約数和(自身を除く): 37086640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56533, 113066, 169599, 226132, 339198, 395731, 452264, 678396, 791462, 904528, 1187193, 1356792, 1582924, 2374386, 2713584, 3165848, 4748772, 6331696, 9497544, 18995088]

約数ペア:

[(1, 18995088), (2, 9497544), (3, 6331696), (4, 4748772), (6, 3165848), (7, 2713584), (8, 2374386), (12, 1582924), (14, 1356792), (16, 1187193), (21, 904528), (24, 791462), (28, 678396), (42, 452264), (48, 395731), (56, 339198), (84, 226132), (112, 169599), (168, 113066), (336, 56533)]