3649926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 8722944

約数和(自身を除く): 5073018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 47, 86, 94, 129, 141, 258, 282, 301, 329, 602, 658, 903, 987, 1806, 1849, 1974, 2021, 3698, 4042, 5547, 6063, 11094, 12126, 12943, 14147, 25886, 28294, 38829, 42441, 77658, 84882, 86903, 173806, 260709, 521418, 608321, 1216642, 1824963, 3649926]

約数ペア:

[(1, 3649926), (2, 1824963), (3, 1216642), (6, 608321), (7, 521418), (14, 260709), (21, 173806), (42, 86903), (43, 84882), (47, 77658), (86, 42441), (94, 38829), (129, 28294), (141, 25886), (258, 14147), (282, 12943), (301, 12126), (329, 11094), (602, 6063), (658, 5547), (903, 4042), (987, 3698), (1806, 2021), (1849, 1974)]