31075326

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 71495424

約数和(自身を除く): 40420098

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 774, 1161, 1487, 2322, 2974, 3483, 4461, 6966, 8922, 10449, 13383, 20898, 26766, 40149, 63941, 80298, 120447, 127882, 191823, 240894, 361341, 383646, 575469, 722682, 1150938, 1726407, 3452814, 5179221, 10358442, 15537663, 31075326]

約数ペア:

[(1, 31075326), (2, 15537663), (3, 10358442), (6, 5179221), (9, 3452814), (18, 1726407), (27, 1150938), (43, 722682), (54, 575469), (81, 383646), (86, 361341), (129, 240894), (162, 191823), (243, 127882), (258, 120447), (387, 80298), (486, 63941), (774, 40149), (1161, 26766), (1487, 20898), (2322, 13383), (2974, 10449), (3483, 8922), (4461, 6966)]