18030607872

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{378667}}^1$

素因数の和:378719

約数の個数: 80

約数和(自身を含む): 49584302592

約数和(自身を除く): 31553694720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 47616, 378667, 757334, 1136001, 1514668, 2272002, 3029336, 4544004, 6058672, 9088008, 11738677, 12117344, 18176016, 23477354, 24234688, 35216031, 36352032, 46954708, 48469376, 70432062, 72704064, 93909416, 96938752, 140864124, 145408128, 187818832, 193877504, 281728248, 290816256, 375637664, 563456496, 581632512, 751275328, 1126912992, 1502550656, 2253825984, 3005101312, 4507651968, 6010202624, 9015303936, 18030607872]

約数ペア:

[(1, 18030607872), (2, 9015303936), (3, 6010202624), (4, 4507651968), (6, 3005101312), (8, 2253825984), (12, 1502550656), (16, 1126912992), (24, 751275328), (31, 581632512), (32, 563456496), (48, 375637664), (62, 290816256), (64, 281728248), (93, 193877504), (96, 187818832), (124, 145408128), (128, 140864124), (186, 96938752), (192, 93909416), (248, 72704064), (256, 70432062), (372, 48469376), (384, 46954708), (496, 36352032), (512, 35216031), (744, 24234688), (768, 23477354), (992, 18176016), (1488, 12117344), (1536, 11738677), (1984, 9088008), (2976, 6058672), (3968, 4544004), (5952, 3029336), (7936, 2272002), (11904, 1514668), (15872, 1136001), (23808, 757334), (47616, 378667)]