18732473088

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{9871}}^1$

素因数の和:10250

約数の個数: 144

約数和(自身を含む): 57145138176

約数和(自身を除く): 38412665088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 353, 384, 448, 672, 706, 768, 896, 1059, 1344, 1412, 1792, 2118, 2471, 2688, 2824, 4236, 4942, 5376, 5648, 7413, 8472, 9871, 9884, 11296, 14826, 16944, 19742, 19768, 22592, 29613, 29652, 33888, 39484, 39536, 45184, 59226, 59304, 67776, 69097, 78968, 79072, 90368, 118452, 118608, 135552, 138194, 157936, 158144, 207291, 236904, 237216, 271104, 276388, 315872, 316288, 414582, 473808, 474432, 552776, 631744, 632576, 829164, 947616, 948864, 1105552, 1263488, 1658328, 1895232, 1897728, 2211104, 2526976, 3316656, 3484463, 3790464, 4422208, 6633312, 6968926, 7580928, 8844416, 10453389, 13266624, 13937852, 17688832, 20906778, 24391241, 26533248, 27875704, 41813556, 48782482, 53066496, 55751408, 73173723, 83627112, 97564964, 111502816, 146347446, 167254224, 195129928, 223005632, 292694892, 334508448, 390259856, 446011264, 585389784, 669016896, 780519712, 892022528, 1170779568, 1338033792, 1561039424, 2341559136, 2676067584, 3122078848, 4683118272, 6244157696, 9366236544, 18732473088]

約数ペア:

[(1, 18732473088), (2, 9366236544), (3, 6244157696), (4, 4683118272), (6, 3122078848), (7, 2676067584), (8, 2341559136), (12, 1561039424), (14, 1338033792), (16, 1170779568), (21, 892022528), (24, 780519712), (28, 669016896), (32, 585389784), (42, 446011264), (48, 390259856), (56, 334508448), (64, 292694892), (84, 223005632), (96, 195129928), (112, 167254224), (128, 146347446), (168, 111502816), (192, 97564964), (224, 83627112), (256, 73173723), (336, 55751408), (353, 53066496), (384, 48782482), (448, 41813556), (672, 27875704), (706, 26533248), (768, 24391241), (896, 20906778), (1059, 17688832), (1344, 13937852), (1412, 13266624), (1792, 10453389), (2118, 8844416), (2471, 7580928), (2688, 6968926), (2824, 6633312), (4236, 4422208), (4942, 3790464), (5376, 3484463), (5648, 3316656), (7413, 2526976), (8472, 2211104), (9871, 1897728), (9884, 1895232), (11296, 1658328), (14826, 1263488), (16944, 1105552), (19742, 948864), (19768, 947616), (22592, 829164), (29613, 632576), (29652, 631744), (33888, 552776), (39484, 474432), (39536, 473808), (45184, 414582), (59226, 316288), (59304, 315872), (67776, 276388), (69097, 271104), (78968, 237216), (79072, 236904), (90368, 207291), (118452, 158144), (118608, 157936), (135552, 138194)]