6555438

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 15923520

約数和(自身を除く): 9368082

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 102, 111, 153, 193, 222, 306, 333, 386, 459, 579, 629, 666, 918, 999, 1158, 1258, 1737, 1887, 1998, 3281, 3474, 3774, 5211, 5661, 6562, 7141, 9843, 10422, 11322, 14282, 16983, 19686, 21423, 29529, 33966, 42846, 59058, 64269, 88587, 121397, 128538, 177174, 192807, 242794, 364191, 385614, 728382, 1092573, 2185146, 3277719, 6555438]

約数ペア:

[(1, 6555438), (2, 3277719), (3, 2185146), (6, 1092573), (9, 728382), (17, 385614), (18, 364191), (27, 242794), (34, 192807), (37, 177174), (51, 128538), (54, 121397), (74, 88587), (102, 64269), (111, 59058), (153, 42846), (193, 33966), (222, 29529), (306, 21423), (333, 19686), (386, 16983), (459, 14282), (579, 11322), (629, 10422), (666, 9843), (918, 7141), (999, 6562), (1158, 5661), (1258, 5211), (1737, 3774), (1887, 3474), (1998, 3281)]