5026518

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 13071240

約数和(自身を除く): 8044722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 139, 147, 246, 278, 287, 294, 369, 417, 441, 574, 738, 834, 861, 882, 973, 1251, 1722, 1946, 2009, 2502, 2583, 2919, 4018, 5166, 5699, 5838, 6027, 6811, 8757, 11398, 12054, 13622, 17097, 17514, 18081, 20433, 34194, 36162, 39893, 40866, 51291, 61299, 79786, 102582, 119679, 122598, 239358, 279251, 359037, 558502, 718074, 837753, 1675506, 2513259, 5026518]

約数ペア:

[(1, 5026518), (2, 2513259), (3, 1675506), (6, 837753), (7, 718074), (9, 558502), (14, 359037), (18, 279251), (21, 239358), (41, 122598), (42, 119679), (49, 102582), (63, 79786), (82, 61299), (98, 51291), (123, 40866), (126, 39893), (139, 36162), (147, 34194), (246, 20433), (278, 18081), (287, 17514), (294, 17097), (369, 13622), (417, 12054), (441, 11398), (574, 8757), (738, 6811), (834, 6027), (861, 5838), (882, 5699), (973, 5166), (1251, 4018), (1722, 2919), (1946, 2583), (2009, 2502)]