21106176

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 69662208

約数和(自身を除く): 48556032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 151, 156, 168, 182, 192, 208, 224, 256, 273, 302, 312, 336, 364, 384, 416, 448, 453, 512, 546, 604, 624, 672, 728, 768, 832, 896, 906, 1057, 1092, 1208, 1248, 1344, 1456, 1536, 1664, 1792, 1812, 1963, 2114, 2184, 2416, 2496, 2688, 2912, 3171, 3328, 3584, 3624, 3926, 4228, 4368, 4832, 4992, 5376, 5824, 5889, 6342, 6656, 7248, 7852, 8456, 8736, 9664, 9984, 10752, 11648, 11778, 12684, 13741, 14496, 15704, 16912, 17472, 19328, 19968, 23296, 23556, 25368, 27482, 28992, 31408, 33824, 34944, 38656, 41223, 46592, 47112, 50736, 54964, 57984, 62816, 67648, 69888, 77312, 82446, 94224, 101472, 109928, 115968, 125632, 135296, 139776, 164892, 188448, 202944, 219856, 231936, 251264, 270592, 329784, 376896, 405888, 439712, 502528, 541184, 659568, 753792, 811776, 879424, 1005056, 1319136, 1507584, 1623552, 1758848, 2638272, 3015168, 3517696, 5276544, 7035392, 10553088, 21106176]

約数ペア:

[(1, 21106176), (2, 10553088), (3, 7035392), (4, 5276544), (6, 3517696), (7, 3015168), (8, 2638272), (12, 1758848), (13, 1623552), (14, 1507584), (16, 1319136), (21, 1005056), (24, 879424), (26, 811776), (28, 753792), (32, 659568), (39, 541184), (42, 502528), (48, 439712), (52, 405888), (56, 376896), (64, 329784), (78, 270592), (84, 251264), (91, 231936), (96, 219856), (104, 202944), (112, 188448), (128, 164892), (151, 139776), (156, 135296), (168, 125632), (182, 115968), (192, 109928), (208, 101472), (224, 94224), (256, 82446), (273, 77312), (302, 69888), (312, 67648), (336, 62816), (364, 57984), (384, 54964), (416, 50736), (448, 47112), (453, 46592), (512, 41223), (546, 38656), (604, 34944), (624, 33824), (672, 31408), (728, 28992), (768, 27482), (832, 25368), (896, 23556), (906, 23296), (1057, 19968), (1092, 19328), (1208, 17472), (1248, 16912), (1344, 15704), (1456, 14496), (1536, 13741), (1664, 12684), (1792, 11778), (1812, 11648), (1963, 10752), (2114, 9984), (2184, 9664), (2416, 8736), (2496, 8456), (2688, 7852), (2912, 7248), (3171, 6656), (3328, 6342), (3584, 5889), (3624, 5824), (3926, 5376), (4228, 4992), (4368, 4832)]