18297972

素因数分解:

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

素因数の和:99

約数の個数: 216

約数和(自身を含む): 62741952

約数和(自身を除く): 44443980

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 41, 42, 44, 46, 49, 63, 66, 69, 77, 82, 84, 92, 98, 99, 123, 126, 132, 138, 147, 154, 161, 164, 196, 198, 207, 231, 246, 252, 253, 276, 287, 294, 308, 322, 369, 396, 414, 441, 451, 462, 483, 492, 506, 539, 574, 588, 644, 693, 738, 759, 828, 861, 882, 902, 924, 943, 966, 1012, 1078, 1127, 1148, 1353, 1386, 1449, 1476, 1518, 1617, 1722, 1764, 1771, 1804, 1886, 1932, 2009, 2156, 2254, 2277, 2583, 2706, 2772, 2829, 2898, 3036, 3157, 3234, 3381, 3444, 3542, 3772, 4018, 4059, 4508, 4554, 4851, 5166, 5313, 5412, 5658, 5796, 6027, 6314, 6468, 6601, 6762, 7084, 8036, 8118, 8487, 9108, 9471, 9702, 10143, 10332, 10373, 10626, 11316, 12054, 12397, 12628, 13202, 13524, 15939, 16236, 16974, 18081, 18942, 19404, 19803, 20286, 20746, 21252, 22099, 24108, 24794, 26404, 28413, 31119, 31878, 33948, 36162, 37191, 37884, 39606, 40572, 41492, 44198, 46207, 49588, 56826, 59409, 62238, 63756, 66297, 72324, 72611, 74382, 79212, 88396, 92414, 93357, 111573, 113652, 118818, 124476, 132594, 138621, 145222, 148764, 184828, 186714, 198891, 217833, 223146, 237636, 265188, 277242, 290444, 373428, 397782, 415863, 435666, 446292, 508277, 554484, 653499, 795564, 831726, 871332, 1016554, 1306998, 1524831, 1663452, 2033108, 2613996, 3049662, 4574493, 6099324, 9148986, 18297972]

約数ペア:

[(1, 18297972), (2, 9148986), (3, 6099324), (4, 4574493), (6, 3049662), (7, 2613996), (9, 2033108), (11, 1663452), (12, 1524831), (14, 1306998), (18, 1016554), (21, 871332), (22, 831726), (23, 795564), (28, 653499), (33, 554484), (36, 508277), (41, 446292), (42, 435666), (44, 415863), (46, 397782), (49, 373428), (63, 290444), (66, 277242), (69, 265188), (77, 237636), (82, 223146), (84, 217833), (92, 198891), (98, 186714), (99, 184828), (123, 148764), (126, 145222), (132, 138621), (138, 132594), (147, 124476), (154, 118818), (161, 113652), (164, 111573), (196, 93357), (198, 92414), (207, 88396), (231, 79212), (246, 74382), (252, 72611), (253, 72324), (276, 66297), (287, 63756), (294, 62238), (308, 59409), (322, 56826), (369, 49588), (396, 46207), (414, 44198), (441, 41492), (451, 40572), (462, 39606), (483, 37884), (492, 37191), (506, 36162), (539, 33948), (574, 31878), (588, 31119), (644, 28413), (693, 26404), (738, 24794), (759, 24108), (828, 22099), (861, 21252), (882, 20746), (902, 20286), (924, 19803), (943, 19404), (966, 18942), (1012, 18081), (1078, 16974), (1127, 16236), (1148, 15939), (1353, 13524), (1386, 13202), (1449, 12628), (1476, 12397), (1518, 12054), (1617, 11316), (1722, 10626), (1764, 10373), (1771, 10332), (1804, 10143), (1886, 9702), (1932, 9471), (2009, 9108), (2156, 8487), (2254, 8118), (2277, 8036), (2583, 7084), (2706, 6762), (2772, 6601), (2829, 6468), (2898, 6314), (3036, 6027), (3157, 5796), (3234, 5658), (3381, 5412), (3444, 5313), (3542, 5166), (3772, 4851), (4018, 4554), (4059, 4508)]