18442919128

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1163}}^1\times {\mathrm{46099}}^1$

素因数の和:47311

約数の個数: 32

約数和(自身を含む): 35415864000

約数和(自身を除く): 16972944872

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1163, 2326, 4652, 9304, 46099, 50009, 92198, 100018, 184396, 200036, 368792, 400072, 1982257, 3964514, 7929028, 15858056, 53613137, 107226274, 214452548, 428905096, 2305364891, 4610729782, 9221459564, 18442919128]

約数ペア:

[(1, 18442919128), (2, 9221459564), (4, 4610729782), (8, 2305364891), (43, 428905096), (86, 214452548), (172, 107226274), (344, 53613137), (1163, 15858056), (2326, 7929028), (4652, 3964514), (9304, 1982257), (46099, 400072), (50009, 368792), (92198, 200036), (100018, 184396)]