18467904

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 168

約数和(自身を含む): 61618368

約数和(自身を除く): 43150464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 151, 156, 168, 182, 192, 196, 208, 224, 273, 294, 302, 312, 336, 364, 392, 416, 448, 453, 546, 588, 604, 624, 637, 672, 728, 784, 832, 906, 1057, 1092, 1176, 1208, 1248, 1274, 1344, 1456, 1568, 1812, 1911, 1963, 2114, 2184, 2352, 2416, 2496, 2548, 2912, 3136, 3171, 3624, 3822, 3926, 4228, 4368, 4704, 4832, 5096, 5824, 5889, 6342, 7248, 7399, 7644, 7852, 8456, 8736, 9408, 9664, 10192, 11778, 12684, 13741, 14496, 14798, 15288, 15704, 16912, 17472, 20384, 22197, 23556, 25368, 27482, 28992, 29596, 30576, 31408, 33824, 40768, 41223, 44394, 47112, 50736, 54964, 59192, 61152, 62816, 67648, 82446, 88788, 94224, 96187, 101472, 109928, 118384, 122304, 125632, 164892, 177576, 188448, 192374, 202944, 219856, 236768, 288561, 329784, 355152, 376896, 384748, 439712, 473536, 577122, 659568, 710304, 769496, 879424, 1154244, 1319136, 1420608, 1538992, 2308488, 2638272, 3077984, 4616976, 6155968, 9233952, 18467904]

約数ペア:

[(1, 18467904), (2, 9233952), (3, 6155968), (4, 4616976), (6, 3077984), (7, 2638272), (8, 2308488), (12, 1538992), (13, 1420608), (14, 1319136), (16, 1154244), (21, 879424), (24, 769496), (26, 710304), (28, 659568), (32, 577122), (39, 473536), (42, 439712), (48, 384748), (49, 376896), (52, 355152), (56, 329784), (64, 288561), (78, 236768), (84, 219856), (91, 202944), (96, 192374), (98, 188448), (104, 177576), (112, 164892), (147, 125632), (151, 122304), (156, 118384), (168, 109928), (182, 101472), (192, 96187), (196, 94224), (208, 88788), (224, 82446), (273, 67648), (294, 62816), (302, 61152), (312, 59192), (336, 54964), (364, 50736), (392, 47112), (416, 44394), (448, 41223), (453, 40768), (546, 33824), (588, 31408), (604, 30576), (624, 29596), (637, 28992), (672, 27482), (728, 25368), (784, 23556), (832, 22197), (906, 20384), (1057, 17472), (1092, 16912), (1176, 15704), (1208, 15288), (1248, 14798), (1274, 14496), (1344, 13741), (1456, 12684), (1568, 11778), (1812, 10192), (1911, 9664), (1963, 9408), (2114, 8736), (2184, 8456), (2352, 7852), (2416, 7644), (2496, 7399), (2548, 7248), (2912, 6342), (3136, 5889), (3171, 5824), (3624, 5096), (3822, 4832), (3926, 4704), (4228, 4368)]