8642298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 19900800

約数和(自身を除く): 11258502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 1381, 2086, 2762, 3129, 4143, 6258, 8286, 9667, 19334, 29001, 58002, 205769, 411538, 617307, 1234614, 1440383, 2880766, 4321149, 8642298]

約数ペア:

[(1, 8642298), (2, 4321149), (3, 2880766), (6, 1440383), (7, 1234614), (14, 617307), (21, 411538), (42, 205769), (149, 58002), (298, 29001), (447, 19334), (894, 9667), (1043, 8286), (1381, 6258), (2086, 4143), (2762, 3129)]