494850006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1309127}}^1$

素因数の和:1309145

約数の個数: 32

約数和(自身を含む): 1256762880

約数和(自身を除く): 761912874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1309127, 2618254, 3927381, 7854762, 9163889, 11782143, 18327778, 23564286, 27491667, 35346429, 54983334, 70692858, 82475001, 164950002, 247425003, 494850006]

約数ペア:

[(1, 494850006), (2, 247425003), (3, 164950002), (6, 82475001), (7, 70692858), (9, 54983334), (14, 35346429), (18, 27491667), (21, 23564286), (27, 18327778), (42, 11782143), (54, 9163889), (63, 7854762), (126, 3927381), (189, 2618254), (378, 1309127)]