18258768

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11527}}^1$

素因数の和:11552

約数の個数: 60

約数和(自身を含む): 55749408

約数和(自身を除く): 37490640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 11527, 23054, 34581, 46108, 69162, 92216, 103743, 126797, 138324, 184432, 207486, 253594, 276648, 380391, 414972, 507188, 553296, 760782, 829944, 1014376, 1141173, 1521564, 1659888, 2028752, 2282346, 3043128, 4564692, 6086256, 9129384, 18258768]

約数ペア:

[(1, 18258768), (2, 9129384), (3, 6086256), (4, 4564692), (6, 3043128), (8, 2282346), (9, 2028752), (11, 1659888), (12, 1521564), (16, 1141173), (18, 1014376), (22, 829944), (24, 760782), (33, 553296), (36, 507188), (44, 414972), (48, 380391), (66, 276648), (72, 253594), (88, 207486), (99, 184432), (132, 138324), (144, 126797), (176, 103743), (198, 92216), (264, 69162), (396, 46108), (528, 34581), (792, 23054), (1584, 11527)]