18588136

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4547}}^1$

素因数の和:4633

約数の個数: 32

約数和(自身を含む): 40386240

約数和(自身を除く): 21798104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 4547, 9094, 18188, 31829, 36376, 63658, 127316, 254632, 331931, 663862, 1327724, 2323517, 2655448, 4647034, 9294068, 18588136]

約数ペア:

[(1, 18588136), (2, 9294068), (4, 4647034), (7, 2655448), (8, 2323517), (14, 1327724), (28, 663862), (56, 331931), (73, 254632), (146, 127316), (292, 63658), (511, 36376), (584, 31829), (1022, 18188), (2044, 9094), (4088, 4547)]