2495178

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 6894720

約数和(自身を除く): 4399542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 41, 42, 46, 49, 54, 63, 69, 82, 98, 123, 126, 138, 147, 161, 189, 207, 246, 287, 294, 322, 369, 378, 414, 441, 483, 574, 621, 738, 861, 882, 943, 966, 1107, 1127, 1242, 1323, 1449, 1722, 1886, 2009, 2214, 2254, 2583, 2646, 2829, 2898, 3381, 4018, 4347, 5166, 5658, 6027, 6601, 6762, 7749, 8487, 8694, 10143, 12054, 13202, 15498, 16974, 18081, 19803, 20286, 25461, 30429, 36162, 39606, 46207, 50922, 54243, 59409, 60858, 92414, 108486, 118818, 138621, 178227, 277242, 356454, 415863, 831726, 1247589, 2495178]

約数ペア:

[(1, 2495178), (2, 1247589), (3, 831726), (6, 415863), (7, 356454), (9, 277242), (14, 178227), (18, 138621), (21, 118818), (23, 108486), (27, 92414), (41, 60858), (42, 59409), (46, 54243), (49, 50922), (54, 46207), (63, 39606), (69, 36162), (82, 30429), (98, 25461), (123, 20286), (126, 19803), (138, 18081), (147, 16974), (161, 15498), (189, 13202), (207, 12054), (246, 10143), (287, 8694), (294, 8487), (322, 7749), (369, 6762), (378, 6601), (414, 6027), (441, 5658), (483, 5166), (574, 4347), (621, 4018), (738, 3381), (861, 2898), (882, 2829), (943, 2646), (966, 2583), (1107, 2254), (1127, 2214), (1242, 2009), (1323, 1886), (1449, 1722)]