18686976

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 176

約数和(自身を含む): 62883840

約数和(自身を除く): 44196864

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, 79, 84, 88, 96, 112, 128, 132, 154, 158, 168, 176, 192, 224, 231, 237, 256, 264, 308, 316, 336, 352, 384, 448, 462, 474, 512, 528, 553, 616, 632, 672, 704, 768, 869, 896, 924, 948, 1024, 1056, 1106, 1232, 1264, 1344, 1408, 1536, 1659, 1738, 1792, 1848, 1896, 2112, 2212, 2464, 2528, 2607, 2688, 2816, 3072, 3318, 3476, 3584, 3696, 3792, 4224, 4424, 4928, 5056, 5214, 5376, 5632, 6083, 6636, 6952, 7168, 7392, 7584, 8448, 8848, 9856, 10112, 10428, 10752, 11264, 12166, 13272, 13904, 14784, 15168, 16896, 17696, 18249, 19712, 20224, 20856, 21504, 24332, 26544, 27808, 29568, 30336, 33792, 35392, 36498, 39424, 40448, 41712, 48664, 53088, 55616, 59136, 60672, 70784, 72996, 78848, 80896, 83424, 97328, 106176, 111232, 118272, 121344, 141568, 145992, 166848, 194656, 212352, 222464, 236544, 242688, 283136, 291984, 333696, 389312, 424704, 444928, 566272, 583968, 667392, 778624, 849408, 889856, 1167936, 1334784, 1557248, 1698816, 2335872, 2669568, 3114496, 4671744, 6228992, 9343488, 18686976]

約数ペア:

[(1, 18686976), (2, 9343488), (3, 6228992), (4, 4671744), (6, 3114496), (7, 2669568), (8, 2335872), (11, 1698816), (12, 1557248), (14, 1334784), (16, 1167936), (21, 889856), (22, 849408), (24, 778624), (28, 667392), (32, 583968), (33, 566272), (42, 444928), (44, 424704), (48, 389312), (56, 333696), (64, 291984), (66, 283136), (77, 242688), (79, 236544), (84, 222464), (88, 212352), (96, 194656), (112, 166848), (128, 145992), (132, 141568), (154, 121344), (158, 118272), (168, 111232), (176, 106176), (192, 97328), (224, 83424), (231, 80896), (237, 78848), (256, 72996), (264, 70784), (308, 60672), (316, 59136), (336, 55616), (352, 53088), (384, 48664), (448, 41712), (462, 40448), (474, 39424), (512, 36498), (528, 35392), (553, 33792), (616, 30336), (632, 29568), (672, 27808), (704, 26544), (768, 24332), (869, 21504), (896, 20856), (924, 20224), (948, 19712), (1024, 18249), (1056, 17696), (1106, 16896), (1232, 15168), (1264, 14784), (1344, 13904), (1408, 13272), (1536, 12166), (1659, 11264), (1738, 10752), (1792, 10428), (1848, 10112), (1896, 9856), (2112, 8848), (2212, 8448), (2464, 7584), (2528, 7392), (2607, 7168), (2688, 6952), (2816, 6636), (3072, 6083), (3318, 5632), (3476, 5376), (3584, 5214), (3696, 5056), (3792, 4928), (4224, 4424)]