3128508

素因数分解:

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

素因数の和:143

約数の個数: 54

約数和(自身を含む): 8268624

約数和(自身を除く): 5140116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 846, 1548, 1692, 1849, 2021, 3698, 4042, 5547, 6063, 7396, 8084, 11094, 12126, 16641, 18189, 22188, 24252, 33282, 36378, 66564, 72756, 86903, 173806, 260709, 347612, 521418, 782127, 1042836, 1564254, 3128508]

約数ペア:

[(1, 3128508), (2, 1564254), (3, 1042836), (4, 782127), (6, 521418), (9, 347612), (12, 260709), (18, 173806), (36, 86903), (43, 72756), (47, 66564), (86, 36378), (94, 33282), (129, 24252), (141, 22188), (172, 18189), (188, 16641), (258, 12126), (282, 11094), (387, 8084), (423, 7396), (516, 6063), (564, 5547), (774, 4042), (846, 3698), (1548, 2021), (1692, 1849)]