17215992

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1523}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 46954440

約数和(自身を除く): 29738448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1523, 1884, 2826, 3046, 3768, 4569, 5652, 6092, 9138, 11304, 12184, 13707, 18276, 27414, 36552, 54828, 109656, 239111, 478222, 717333, 956444, 1434666, 1912888, 2151999, 2869332, 4303998, 5738664, 8607996, 17215992]

約数ペア:

[(1, 17215992), (2, 8607996), (3, 5738664), (4, 4303998), (6, 2869332), (8, 2151999), (9, 1912888), (12, 1434666), (18, 956444), (24, 717333), (36, 478222), (72, 239111), (157, 109656), (314, 54828), (471, 36552), (628, 27414), (942, 18276), (1256, 13707), (1413, 12184), (1523, 11304), (1884, 9138), (2826, 6092), (3046, 5652), (3768, 4569)]