15861582

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 112

約数和(自身を含む): 41551488

約数和(自身を除く): 25689906

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 43, 46, 54, 66, 69, 81, 86, 99, 129, 138, 162, 198, 207, 243, 253, 258, 297, 387, 414, 473, 486, 506, 594, 621, 729, 759, 774, 891, 946, 989, 1161, 1242, 1419, 1458, 1518, 1782, 1863, 1978, 2277, 2322, 2673, 2838, 2967, 3483, 3726, 4257, 4554, 5346, 5589, 5934, 6831, 6966, 8019, 8514, 8901, 10449, 10879, 11178, 12771, 13662, 16038, 16767, 17802, 20493, 20898, 21758, 25542, 26703, 31347, 32637, 33534, 38313, 40986, 53406, 61479, 62694, 65274, 76626, 80109, 97911, 114939, 122958, 160218, 184437, 195822, 229878, 240327, 293733, 344817, 368874, 480654, 587466, 689634, 720981, 881199, 1441962, 1762398, 2643597, 5287194, 7930791, 15861582]

約数ペア:

[(1, 15861582), (2, 7930791), (3, 5287194), (6, 2643597), (9, 1762398), (11, 1441962), (18, 881199), (22, 720981), (23, 689634), (27, 587466), (33, 480654), (43, 368874), (46, 344817), (54, 293733), (66, 240327), (69, 229878), (81, 195822), (86, 184437), (99, 160218), (129, 122958), (138, 114939), (162, 97911), (198, 80109), (207, 76626), (243, 65274), (253, 62694), (258, 61479), (297, 53406), (387, 40986), (414, 38313), (473, 33534), (486, 32637), (506, 31347), (594, 26703), (621, 25542), (729, 21758), (759, 20898), (774, 20493), (891, 17802), (946, 16767), (989, 16038), (1161, 13662), (1242, 12771), (1419, 11178), (1458, 10879), (1518, 10449), (1782, 8901), (1863, 8514), (1978, 8019), (2277, 6966), (2322, 6831), (2673, 5934), (2838, 5589), (2967, 5346), (3483, 4554), (3726, 4257)]