864157068

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{558241}}^1$

素因数の和:558294

約数の個数: 36

約数和(自身を含む): 2235200968

約数和(自身を除く): 1371043900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 558241, 1116482, 1674723, 2232964, 3349446, 5024169, 6698892, 10048338, 20096676, 24004363, 48008726, 72013089, 96017452, 144026178, 216039267, 288052356, 432078534, 864157068]

約数ペア:

[(1, 864157068), (2, 432078534), (3, 288052356), (4, 216039267), (6, 144026178), (9, 96017452), (12, 72013089), (18, 48008726), (36, 24004363), (43, 20096676), (86, 10048338), (129, 6698892), (172, 5024169), (258, 3349446), (387, 2232964), (516, 1674723), (774, 1116482), (1548, 558241)]