18475008

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 51367680

約数和(自身を除く): 32892672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 97, 124, 128, 186, 192, 194, 248, 256, 291, 372, 384, 388, 496, 512, 582, 744, 768, 776, 992, 1024, 1164, 1488, 1536, 1552, 1984, 2048, 2328, 2976, 3007, 3072, 3104, 3968, 4656, 5952, 6014, 6144, 6208, 7936, 9021, 9312, 11904, 12028, 12416, 15872, 18042, 18624, 23808, 24056, 24832, 31744, 36084, 37248, 47616, 48112, 49664, 63488, 72168, 74496, 95232, 96224, 99328, 144336, 148992, 190464, 192448, 198656, 288672, 297984, 384896, 577344, 595968, 769792, 1154688, 1539584, 2309376, 3079168, 4618752, 6158336, 9237504, 18475008]

約数ペア:

[(1, 18475008), (2, 9237504), (3, 6158336), (4, 4618752), (6, 3079168), (8, 2309376), (12, 1539584), (16, 1154688), (24, 769792), (31, 595968), (32, 577344), (48, 384896), (62, 297984), (64, 288672), (93, 198656), (96, 192448), (97, 190464), (124, 148992), (128, 144336), (186, 99328), (192, 96224), (194, 95232), (248, 74496), (256, 72168), (291, 63488), (372, 49664), (384, 48112), (388, 47616), (496, 37248), (512, 36084), (582, 31744), (744, 24832), (768, 24056), (776, 23808), (992, 18624), (1024, 18042), (1164, 15872), (1488, 12416), (1536, 12028), (1552, 11904), (1984, 9312), (2048, 9021), (2328, 7936), (2976, 6208), (3007, 6144), (3072, 6014), (3104, 5952), (3968, 4656)]