18869736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41381}}^1$

素因数の和:41409

約数の個数: 32

約数和(自身を含む): 49658400

約数和(自身を除く): 30788664

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 41381, 82762, 124143, 165524, 248286, 331048, 496572, 786239, 993144, 1572478, 2358717, 3144956, 4717434, 6289912, 9434868, 18869736]

約数ペア:

[(1, 18869736), (2, 9434868), (3, 6289912), (4, 4717434), (6, 3144956), (8, 2358717), (12, 1572478), (19, 993144), (24, 786239), (38, 496572), (57, 331048), (76, 248286), (114, 165524), (152, 124143), (228, 82762), (456, 41381)]