3017826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 7660224

約数和(自身を除く): 4642398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 557, 602, 774, 903, 1114, 1671, 1806, 2709, 3342, 3899, 5013, 5418, 7798, 10026, 11697, 23394, 23951, 35091, 47902, 70182, 71853, 143706, 167657, 215559, 335314, 431118, 502971, 1005942, 1508913, 3017826]

約数ペア:

[(1, 3017826), (2, 1508913), (3, 1005942), (6, 502971), (7, 431118), (9, 335314), (14, 215559), (18, 167657), (21, 143706), (42, 71853), (43, 70182), (63, 47902), (86, 35091), (126, 23951), (129, 23394), (258, 11697), (301, 10026), (387, 7798), (557, 5418), (602, 5013), (774, 3899), (903, 3342), (1114, 2709), (1671, 1806)]