37499994

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 104196456

約数和(自身を除く): 66696462

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 41, 42, 49, 51, 61, 63, 82, 98, 102, 119, 122, 123, 126, 147, 153, 183, 238, 246, 287, 294, 306, 357, 366, 369, 427, 441, 549, 574, 697, 714, 738, 833, 854, 861, 882, 1037, 1071, 1098, 1281, 1394, 1666, 1722, 2009, 2074, 2091, 2142, 2499, 2501, 2562, 2583, 2989, 3111, 3843, 4018, 4182, 4879, 4998, 5002, 5166, 5978, 6027, 6222, 6273, 7259, 7497, 7503, 7686, 8967, 9333, 9758, 12054, 12546, 14518, 14637, 14994, 15006, 17507, 17934, 18081, 18666, 21777, 22509, 26901, 29274, 34153, 35014, 36162, 42517, 43554, 43911, 45018, 50813, 52521, 53802, 65331, 68306, 85034, 87822, 101626, 102459, 105042, 122549, 127551, 130662, 152439, 157563, 204918, 245098, 255102, 297619, 304878, 307377, 315126, 367647, 382653, 457317, 595238, 614754, 735294, 765306, 892857, 914634, 1102941, 1785714, 2083333, 2205882, 2678571, 4166666, 5357142, 6249999, 12499998, 18749997, 37499994]

約数ペア:

[(1, 37499994), (2, 18749997), (3, 12499998), (6, 6249999), (7, 5357142), (9, 4166666), (14, 2678571), (17, 2205882), (18, 2083333), (21, 1785714), (34, 1102941), (41, 914634), (42, 892857), (49, 765306), (51, 735294), (61, 614754), (63, 595238), (82, 457317), (98, 382653), (102, 367647), (119, 315126), (122, 307377), (123, 304878), (126, 297619), (147, 255102), (153, 245098), (183, 204918), (238, 157563), (246, 152439), (287, 130662), (294, 127551), (306, 122549), (357, 105042), (366, 102459), (369, 101626), (427, 87822), (441, 85034), (549, 68306), (574, 65331), (697, 53802), (714, 52521), (738, 50813), (833, 45018), (854, 43911), (861, 43554), (882, 42517), (1037, 36162), (1071, 35014), (1098, 34153), (1281, 29274), (1394, 26901), (1666, 22509), (1722, 21777), (2009, 18666), (2074, 18081), (2091, 17934), (2142, 17507), (2499, 15006), (2501, 14994), (2562, 14637), (2583, 14518), (2989, 12546), (3111, 12054), (3843, 9758), (4018, 9333), (4182, 8967), (4879, 7686), (4998, 7503), (5002, 7497), (5166, 7259), (5978, 6273), (6027, 6222)]