9148986

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 26889408

約数和(自身を除く): 17740422

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 41, 42, 46, 49, 63, 66, 69, 77, 82, 98, 99, 123, 126, 138, 147, 154, 161, 198, 207, 231, 246, 253, 287, 294, 322, 369, 414, 441, 451, 462, 483, 506, 539, 574, 693, 738, 759, 861, 882, 902, 943, 966, 1078, 1127, 1353, 1386, 1449, 1518, 1617, 1722, 1771, 1886, 2009, 2254, 2277, 2583, 2706, 2829, 2898, 3157, 3234, 3381, 3542, 4018, 4059, 4554, 4851, 5166, 5313, 5658, 6027, 6314, 6601, 6762, 8118, 8487, 9471, 9702, 10143, 10373, 10626, 12054, 12397, 13202, 15939, 16974, 18081, 18942, 19803, 20286, 20746, 22099, 24794, 28413, 31119, 31878, 36162, 37191, 39606, 44198, 46207, 56826, 59409, 62238, 66297, 72611, 74382, 92414, 93357, 111573, 118818, 132594, 138621, 145222, 186714, 198891, 217833, 223146, 277242, 397782, 415863, 435666, 508277, 653499, 831726, 1016554, 1306998, 1524831, 3049662, 4574493, 9148986]

約数ペア:

[(1, 9148986), (2, 4574493), (3, 3049662), (6, 1524831), (7, 1306998), (9, 1016554), (11, 831726), (14, 653499), (18, 508277), (21, 435666), (22, 415863), (23, 397782), (33, 277242), (41, 223146), (42, 217833), (46, 198891), (49, 186714), (63, 145222), (66, 138621), (69, 132594), (77, 118818), (82, 111573), (98, 93357), (99, 92414), (123, 74382), (126, 72611), (138, 66297), (147, 62238), (154, 59409), (161, 56826), (198, 46207), (207, 44198), (231, 39606), (246, 37191), (253, 36162), (287, 31878), (294, 31119), (322, 28413), (369, 24794), (414, 22099), (441, 20746), (451, 20286), (462, 19803), (483, 18942), (506, 18081), (539, 16974), (574, 15939), (693, 13202), (738, 12397), (759, 12054), (861, 10626), (882, 10373), (902, 10143), (943, 9702), (966, 9471), (1078, 8487), (1127, 8118), (1353, 6762), (1386, 6601), (1449, 6314), (1518, 6027), (1617, 5658), (1722, 5313), (1771, 5166), (1886, 4851), (2009, 4554), (2254, 4059), (2277, 4018), (2583, 3542), (2706, 3381), (2829, 3234), (2898, 3157)]