17981528064

素因数分解:

$2^{11}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127247}}^1$

素因数の和:127295

約数の個数: 96

約数和(自身を含む): 50023733760

約数和(自身を除く): 32042205696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1024, 1104, 1472, 1536, 2048, 2208, 2944, 3072, 4416, 5888, 6144, 8832, 11776, 17664, 23552, 35328, 47104, 70656, 127247, 141312, 254494, 381741, 508988, 763482, 1017976, 1526964, 2035952, 2926681, 3053928, 4071904, 5853362, 6107856, 8143808, 8780043, 11706724, 12215712, 16287616, 17560086, 23413448, 24431424, 32575232, 35120172, 46826896, 48862848, 65150464, 70240344, 93653792, 97725696, 130300928, 140480688, 187307584, 195451392, 260601856, 280961376, 374615168, 390902784, 561922752, 749230336, 781805568, 1123845504, 1498460672, 2247691008, 2996921344, 4495382016, 5993842688, 8990764032, 17981528064]

約数ペア:

[(1, 17981528064), (2, 8990764032), (3, 5993842688), (4, 4495382016), (6, 2996921344), (8, 2247691008), (12, 1498460672), (16, 1123845504), (23, 781805568), (24, 749230336), (32, 561922752), (46, 390902784), (48, 374615168), (64, 280961376), (69, 260601856), (92, 195451392), (96, 187307584), (128, 140480688), (138, 130300928), (184, 97725696), (192, 93653792), (256, 70240344), (276, 65150464), (368, 48862848), (384, 46826896), (512, 35120172), (552, 32575232), (736, 24431424), (768, 23413448), (1024, 17560086), (1104, 16287616), (1472, 12215712), (1536, 11706724), (2048, 8780043), (2208, 8143808), (2944, 6107856), (3072, 5853362), (4416, 4071904), (5888, 3053928), (6144, 2926681), (8832, 2035952), (11776, 1526964), (17664, 1017976), (23552, 763482), (35328, 508988), (47104, 381741), (70656, 254494), (127247, 141312)]