18410504

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6203}}^1$

素因数の和:6269

約数の個数: 32

約数和(自身を含む): 40201920

約数和(自身を除く): 21791416

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 6203, 12406, 24812, 43421, 49624, 86842, 173684, 328759, 347368, 657518, 1315036, 2301313, 2630072, 4602626, 9205252, 18410504]

約数ペア:

[(1, 18410504), (2, 9205252), (4, 4602626), (7, 2630072), (8, 2301313), (14, 1315036), (28, 657518), (53, 347368), (56, 328759), (106, 173684), (212, 86842), (371, 49624), (424, 43421), (742, 24812), (1484, 12406), (2968, 6203)]