39879378

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 160

約数和(自身を含む): 117089280

約数和(自身を除く): 77209902

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 81, 99, 126, 138, 139, 154, 161, 162, 189, 198, 207, 231, 253, 278, 297, 322, 378, 414, 417, 462, 483, 506, 567, 594, 621, 693, 759, 834, 891, 966, 973, 1134, 1242, 1251, 1386, 1449, 1518, 1529, 1771, 1782, 1863, 1946, 2079, 2277, 2502, 2898, 2919, 3058, 3197, 3542, 3726, 3753, 4158, 4347, 4554, 4587, 5313, 5838, 6237, 6394, 6831, 7506, 8694, 8757, 9174, 9591, 10626, 10703, 11259, 12474, 13041, 13662, 13761, 15939, 17514, 19182, 20493, 21406, 22379, 22518, 26082, 26271, 27522, 28773, 31878, 32109, 35167, 40986, 41283, 44758, 47817, 52542, 57546, 64218, 67137, 70334, 78813, 82566, 86319, 95634, 96327, 105501, 123849, 134274, 143451, 157626, 172638, 192654, 201411, 211002, 246169, 247698, 258957, 286902, 288981, 316503, 402822, 492338, 517914, 577962, 604233, 633006, 738507, 866943, 949509, 1208466, 1477014, 1733886, 1812699, 1899018, 2215521, 2848527, 3625398, 4431042, 5697054, 6646563, 13293126, 19939689, 39879378]

約数ペア:

[(1, 39879378), (2, 19939689), (3, 13293126), (6, 6646563), (7, 5697054), (9, 4431042), (11, 3625398), (14, 2848527), (18, 2215521), (21, 1899018), (22, 1812699), (23, 1733886), (27, 1477014), (33, 1208466), (42, 949509), (46, 866943), (54, 738507), (63, 633006), (66, 604233), (69, 577962), (77, 517914), (81, 492338), (99, 402822), (126, 316503), (138, 288981), (139, 286902), (154, 258957), (161, 247698), (162, 246169), (189, 211002), (198, 201411), (207, 192654), (231, 172638), (253, 157626), (278, 143451), (297, 134274), (322, 123849), (378, 105501), (414, 96327), (417, 95634), (462, 86319), (483, 82566), (506, 78813), (567, 70334), (594, 67137), (621, 64218), (693, 57546), (759, 52542), (834, 47817), (891, 44758), (966, 41283), (973, 40986), (1134, 35167), (1242, 32109), (1251, 31878), (1386, 28773), (1449, 27522), (1518, 26271), (1529, 26082), (1771, 22518), (1782, 22379), (1863, 21406), (1946, 20493), (2079, 19182), (2277, 17514), (2502, 15939), (2898, 13761), (2919, 13662), (3058, 13041), (3197, 12474), (3542, 11259), (3726, 10703), (3753, 10626), (4158, 9591), (4347, 9174), (4554, 8757), (4587, 8694), (5313, 7506), (5838, 6831), (6237, 6394)]