4399992

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2692

約数の個数: 48

約数和(自身を含む): 12439440

約数和(自身を除く): 8039448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 2657, 5314, 7971, 10628, 15942, 21256, 23913, 31884, 47826, 61111, 63768, 95652, 122222, 183333, 191304, 244444, 366666, 488888, 549999, 733332, 1099998, 1466664, 2199996, 4399992]

約数ペア:

[(1, 4399992), (2, 2199996), (3, 1466664), (4, 1099998), (6, 733332), (8, 549999), (9, 488888), (12, 366666), (18, 244444), (23, 191304), (24, 183333), (36, 122222), (46, 95652), (69, 63768), (72, 61111), (92, 47826), (138, 31884), (184, 23913), (207, 21256), (276, 15942), (414, 10628), (552, 7971), (828, 5314), (1656, 2657)]