26490618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 76861440

約数和(自身を除く): 50370822

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 99, 126, 138, 154, 161, 189, 198, 207, 231, 253, 277, 297, 322, 378, 414, 462, 483, 506, 554, 594, 621, 693, 759, 831, 966, 1242, 1386, 1449, 1518, 1662, 1771, 1939, 2079, 2277, 2493, 2898, 3047, 3542, 3878, 4158, 4347, 4554, 4986, 5313, 5817, 6094, 6371, 6831, 7479, 8694, 9141, 10626, 11634, 12742, 13662, 14958, 15939, 17451, 18282, 19113, 21329, 27423, 31878, 34902, 38226, 42658, 44597, 47817, 52353, 54846, 57339, 63987, 70081, 82269, 89194, 95634, 104706, 114678, 127974, 133791, 140162, 164538, 172017, 191961, 210243, 267582, 344034, 383922, 401373, 420486, 490567, 575883, 630729, 802746, 981134, 1151766, 1204119, 1261458, 1471701, 1892187, 2408238, 2943402, 3784374, 4415103, 8830206, 13245309, 26490618]

約数ペア:

[(1, 26490618), (2, 13245309), (3, 8830206), (6, 4415103), (7, 3784374), (9, 2943402), (11, 2408238), (14, 1892187), (18, 1471701), (21, 1261458), (22, 1204119), (23, 1151766), (27, 981134), (33, 802746), (42, 630729), (46, 575883), (54, 490567), (63, 420486), (66, 401373), (69, 383922), (77, 344034), (99, 267582), (126, 210243), (138, 191961), (154, 172017), (161, 164538), (189, 140162), (198, 133791), (207, 127974), (231, 114678), (253, 104706), (277, 95634), (297, 89194), (322, 82269), (378, 70081), (414, 63987), (462, 57339), (483, 54846), (506, 52353), (554, 47817), (594, 44597), (621, 42658), (693, 38226), (759, 34902), (831, 31878), (966, 27423), (1242, 21329), (1386, 19113), (1449, 18282), (1518, 17451), (1662, 15939), (1771, 14958), (1939, 13662), (2079, 12742), (2277, 11634), (2493, 10626), (2898, 9141), (3047, 8694), (3542, 7479), (3878, 6831), (4158, 6371), (4347, 6094), (4554, 5817), (4986, 5313)]