18053192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 36141600

約数和(自身を除く): 18088408

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 1627, 2774, 3254, 5548, 6508, 11096, 13016, 30913, 61826, 118771, 123652, 237542, 247304, 475084, 950168, 2256649, 4513298, 9026596, 18053192]

約数ペア:

[(1, 18053192), (2, 9026596), (4, 4513298), (8, 2256649), (19, 950168), (38, 475084), (73, 247304), (76, 237542), (146, 123652), (152, 118771), (292, 61826), (584, 30913), (1387, 13016), (1627, 11096), (2774, 6508), (3254, 5548)]