19395072

素因数分解:

$2^9\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 160

約数和(自身を含む): 60888960

約数和(自身を除く): 41493888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 61, 64, 69, 72, 92, 96, 108, 122, 128, 138, 144, 183, 184, 192, 207, 216, 244, 256, 276, 288, 366, 368, 384, 414, 432, 488, 512, 549, 552, 576, 621, 732, 736, 768, 828, 864, 976, 1098, 1104, 1152, 1242, 1403, 1464, 1472, 1536, 1647, 1656, 1728, 1952, 2196, 2208, 2304, 2484, 2806, 2928, 2944, 3294, 3312, 3456, 3904, 4209, 4392, 4416, 4608, 4968, 5612, 5856, 5888, 6588, 6624, 6912, 7808, 8418, 8784, 8832, 9936, 11224, 11712, 11776, 12627, 13176, 13248, 13824, 15616, 16836, 17568, 17664, 19872, 22448, 23424, 25254, 26352, 26496, 31232, 33672, 35136, 35328, 37881, 39744, 44896, 46848, 50508, 52704, 52992, 67344, 70272, 75762, 79488, 89792, 93696, 101016, 105408, 105984, 134688, 140544, 151524, 158976, 179584, 202032, 210816, 269376, 281088, 303048, 317952, 359168, 404064, 421632, 538752, 606096, 718336, 808128, 843264, 1077504, 1212192, 1616256, 2155008, 2424384, 3232512, 4848768, 6465024, 9697536, 19395072]

約数ペア:

[(1, 19395072), (2, 9697536), (3, 6465024), (4, 4848768), (6, 3232512), (8, 2424384), (9, 2155008), (12, 1616256), (16, 1212192), (18, 1077504), (23, 843264), (24, 808128), (27, 718336), (32, 606096), (36, 538752), (46, 421632), (48, 404064), (54, 359168), (61, 317952), (64, 303048), (69, 281088), (72, 269376), (92, 210816), (96, 202032), (108, 179584), (122, 158976), (128, 151524), (138, 140544), (144, 134688), (183, 105984), (184, 105408), (192, 101016), (207, 93696), (216, 89792), (244, 79488), (256, 75762), (276, 70272), (288, 67344), (366, 52992), (368, 52704), (384, 50508), (414, 46848), (432, 44896), (488, 39744), (512, 37881), (549, 35328), (552, 35136), (576, 33672), (621, 31232), (732, 26496), (736, 26352), (768, 25254), (828, 23424), (864, 22448), (976, 19872), (1098, 17664), (1104, 17568), (1152, 16836), (1242, 15616), (1403, 13824), (1464, 13248), (1472, 13176), (1536, 12627), (1647, 11776), (1656, 11712), (1728, 11224), (1952, 9936), (2196, 8832), (2208, 8784), (2304, 8418), (2484, 7808), (2806, 6912), (2928, 6624), (2944, 6588), (3294, 5888), (3312, 5856), (3456, 5612), (3904, 4968), (4209, 4608), (4392, 4416)]