1881852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 5144832

約数和(自身を除く): 3262980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 521, 602, 903, 1042, 1204, 1563, 1806, 2084, 3126, 3612, 3647, 6252, 7294, 10941, 14588, 21882, 22403, 43764, 44806, 67209, 89612, 134418, 156821, 268836, 313642, 470463, 627284, 940926, 1881852]

約数ペア:

[(1, 1881852), (2, 940926), (3, 627284), (4, 470463), (6, 313642), (7, 268836), (12, 156821), (14, 134418), (21, 89612), (28, 67209), (42, 44806), (43, 43764), (84, 22403), (86, 21882), (129, 14588), (172, 10941), (258, 7294), (301, 6252), (516, 3647), (521, 3612), (602, 3126), (903, 2084), (1042, 1806), (1204, 1563)]