18290688

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 52743600

約数和(自身を除く): 34452912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 229, 256, 312, 384, 416, 458, 512, 624, 687, 768, 832, 916, 1024, 1248, 1374, 1536, 1664, 1832, 2048, 2496, 2748, 2977, 3072, 3328, 3664, 4992, 5496, 5954, 6144, 6656, 7328, 8931, 9984, 10992, 11908, 13312, 14656, 17862, 19968, 21984, 23816, 26624, 29312, 35724, 39936, 43968, 47632, 58624, 71448, 79872, 87936, 95264, 117248, 142896, 175872, 190528, 234496, 285792, 351744, 381056, 468992, 571584, 703488, 762112, 1143168, 1406976, 1524224, 2286336, 3048448, 4572672, 6096896, 9145344, 18290688]

約数ペア:

[(1, 18290688), (2, 9145344), (3, 6096896), (4, 4572672), (6, 3048448), (8, 2286336), (12, 1524224), (13, 1406976), (16, 1143168), (24, 762112), (26, 703488), (32, 571584), (39, 468992), (48, 381056), (52, 351744), (64, 285792), (78, 234496), (96, 190528), (104, 175872), (128, 142896), (156, 117248), (192, 95264), (208, 87936), (229, 79872), (256, 71448), (312, 58624), (384, 47632), (416, 43968), (458, 39936), (512, 35724), (624, 29312), (687, 26624), (768, 23816), (832, 21984), (916, 19968), (1024, 17862), (1248, 14656), (1374, 13312), (1536, 11908), (1664, 10992), (1832, 9984), (2048, 8931), (2496, 7328), (2748, 6656), (2977, 6144), (3072, 5954), (3328, 5496), (3664, 4992)]