18681535488

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78977}}^1$

素因数の和:79018

約数の個数: 176

約数和(自身を含む): 62080498944

約数和(自身を除く): 43398963456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 512, 528, 616, 672, 704, 768, 896, 924, 1024, 1056, 1232, 1344, 1408, 1536, 1792, 1848, 2112, 2464, 2688, 2816, 3072, 3584, 3696, 4224, 4928, 5376, 5632, 7168, 7392, 8448, 9856, 10752, 11264, 14784, 16896, 19712, 21504, 29568, 33792, 39424, 59136, 78848, 78977, 118272, 157954, 236544, 236931, 315908, 473862, 552839, 631816, 868747, 947724, 1105678, 1263632, 1658517, 1737494, 1895448, 2211356, 2527264, 2606241, 3317034, 3474988, 3790896, 4422712, 5054528, 5212482, 6081229, 6634068, 6949976, 7581792, 8845424, 10109056, 10424964, 12162458, 13268136, 13899952, 15163584, 17690848, 18243687, 20218112, 20849928, 24324916, 26536272, 27799904, 30327168, 35381696, 36487374, 40436224, 41699856, 48649832, 53072544, 55599808, 60654336, 70763392, 72974748, 80872448, 83399712, 97299664, 106145088, 111199616, 121308672, 141526784, 145949496, 166799424, 194599328, 212290176, 222399232, 242617344, 283053568, 291898992, 333598848, 389198656, 424580352, 444798464, 566107136, 583797984, 667197696, 778397312, 849160704, 889596928, 1167595968, 1334395392, 1556794624, 1698321408, 2335191936, 2668790784, 3113589248, 4670383872, 6227178496, 9340767744, 18681535488]

約数ペア:

[(1, 18681535488), (2, 9340767744), (3, 6227178496), (4, 4670383872), (6, 3113589248), (7, 2668790784), (8, 2335191936), (11, 1698321408), (12, 1556794624), (14, 1334395392), (16, 1167595968), (21, 889596928), (22, 849160704), (24, 778397312), (28, 667197696), (32, 583797984), (33, 566107136), (42, 444798464), (44, 424580352), (48, 389198656), (56, 333598848), (64, 291898992), (66, 283053568), (77, 242617344), (84, 222399232), (88, 212290176), (96, 194599328), (112, 166799424), (128, 145949496), (132, 141526784), (154, 121308672), (168, 111199616), (176, 106145088), (192, 97299664), (224, 83399712), (231, 80872448), (256, 72974748), (264, 70763392), (308, 60654336), (336, 55599808), (352, 53072544), (384, 48649832), (448, 41699856), (462, 40436224), (512, 36487374), (528, 35381696), (616, 30327168), (672, 27799904), (704, 26536272), (768, 24324916), (896, 20849928), (924, 20218112), (1024, 18243687), (1056, 17690848), (1232, 15163584), (1344, 13899952), (1408, 13268136), (1536, 12162458), (1792, 10424964), (1848, 10109056), (2112, 8845424), (2464, 7581792), (2688, 6949976), (2816, 6634068), (3072, 6081229), (3584, 5212482), (3696, 5054528), (4224, 4422712), (4928, 3790896), (5376, 3474988), (5632, 3317034), (7168, 2606241), (7392, 2527264), (8448, 2211356), (9856, 1895448), (10752, 1737494), (11264, 1658517), (14784, 1263632), (16896, 1105678), (19712, 947724), (21504, 868747), (29568, 631816), (33792, 552839), (39424, 473862), (59136, 315908), (78848, 236931), (78977, 236544), (118272, 157954)]