21158592

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:215

約数の個数: 168

約数和(自身を含む): 70536816

約数和(自身を除く): 49378224

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, 156, 168, 173, 182, 192, 196, 208, 224, 273, 294, 312, 336, 346, 364, 392, 416, 448, 519, 546, 588, 624, 637, 672, 692, 728, 784, 832, 1038, 1092, 1176, 1211, 1248, 1274, 1344, 1384, 1456, 1568, 1911, 2076, 2184, 2249, 2352, 2422, 2496, 2548, 2768, 2912, 3136, 3633, 3822, 4152, 4368, 4498, 4704, 4844, 5096, 5536, 5824, 6747, 7266, 7644, 8304, 8477, 8736, 8996, 9408, 9688, 10192, 11072, 13494, 14532, 15288, 15743, 16608, 16954, 17472, 17992, 19376, 20384, 25431, 26988, 29064, 30576, 31486, 33216, 33908, 35984, 38752, 40768, 47229, 50862, 53976, 58128, 61152, 62972, 67816, 71968, 77504, 94458, 101724, 107952, 110201, 116256, 122304, 125944, 135632, 143936, 188916, 203448, 215904, 220402, 232512, 251888, 271264, 330603, 377832, 406896, 431808, 440804, 503776, 542528, 661206, 755664, 813792, 881608, 1007552, 1322412, 1511328, 1627584, 1763216, 2644824, 3022656, 3526432, 5289648, 7052864, 10579296, 21158592]

約数ペア:

[(1, 21158592), (2, 10579296), (3, 7052864), (4, 5289648), (6, 3526432), (7, 3022656), (8, 2644824), (12, 1763216), (13, 1627584), (14, 1511328), (16, 1322412), (21, 1007552), (24, 881608), (26, 813792), (28, 755664), (32, 661206), (39, 542528), (42, 503776), (48, 440804), (49, 431808), (52, 406896), (56, 377832), (64, 330603), (78, 271264), (84, 251888), (91, 232512), (96, 220402), (98, 215904), (104, 203448), (112, 188916), (147, 143936), (156, 135632), (168, 125944), (173, 122304), (182, 116256), (192, 110201), (196, 107952), (208, 101724), (224, 94458), (273, 77504), (294, 71968), (312, 67816), (336, 62972), (346, 61152), (364, 58128), (392, 53976), (416, 50862), (448, 47229), (519, 40768), (546, 38752), (588, 35984), (624, 33908), (637, 33216), (672, 31486), (692, 30576), (728, 29064), (784, 26988), (832, 25431), (1038, 20384), (1092, 19376), (1176, 17992), (1211, 17472), (1248, 16954), (1274, 16608), (1344, 15743), (1384, 15288), (1456, 14532), (1568, 13494), (1911, 11072), (2076, 10192), (2184, 9688), (2249, 9408), (2352, 8996), (2422, 8736), (2496, 8477), (2548, 8304), (2768, 7644), (2912, 7266), (3136, 6747), (3633, 5824), (3822, 5536), (4152, 5096), (4368, 4844), (4498, 4704)]