126564738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{25819}}^1$

素因数の和:25886

約数の個数: 32

約数和(自身を含む): 272659200

約数和(自身を除く): 146094462

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 25819, 51638, 77457, 154914, 490561, 981122, 1110217, 1471683, 2220434, 2943366, 3330651, 6661302, 21094123, 42188246, 63282369, 126564738]

約数ペア:

[(1, 126564738), (2, 63282369), (3, 42188246), (6, 21094123), (19, 6661302), (38, 3330651), (43, 2943366), (57, 2220434), (86, 1471683), (114, 1110217), (129, 981122), (258, 490561), (817, 154914), (1634, 77457), (2451, 51638), (4902, 25819)]