18159072

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 50295168

約数和(自身を除く): 32136096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 53, 83, 86, 96, 106, 129, 159, 166, 172, 212, 249, 258, 318, 332, 344, 424, 498, 516, 636, 664, 688, 848, 996, 1032, 1272, 1328, 1376, 1696, 1992, 2064, 2279, 2544, 2656, 3569, 3984, 4128, 4399, 4558, 5088, 6837, 7138, 7968, 8798, 9116, 10707, 13197, 13674, 14276, 17596, 18232, 21414, 26394, 27348, 28552, 35192, 36464, 42828, 52788, 54696, 57104, 70384, 72928, 85656, 105576, 109392, 114208, 140768, 171312, 189157, 211152, 218784, 342624, 378314, 422304, 567471, 756628, 1134942, 1513256, 2269884, 3026512, 4539768, 6053024, 9079536, 18159072]

約数ペア:

[(1, 18159072), (2, 9079536), (3, 6053024), (4, 4539768), (6, 3026512), (8, 2269884), (12, 1513256), (16, 1134942), (24, 756628), (32, 567471), (43, 422304), (48, 378314), (53, 342624), (83, 218784), (86, 211152), (96, 189157), (106, 171312), (129, 140768), (159, 114208), (166, 109392), (172, 105576), (212, 85656), (249, 72928), (258, 70384), (318, 57104), (332, 54696), (344, 52788), (424, 42828), (498, 36464), (516, 35192), (636, 28552), (664, 27348), (688, 26394), (848, 21414), (996, 18232), (1032, 17596), (1272, 14276), (1328, 13674), (1376, 13197), (1696, 10707), (1992, 9116), (2064, 8798), (2279, 7968), (2544, 7138), (2656, 6837), (3569, 5088), (3984, 4558), (4128, 4399)]