12508356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3463}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 34141184

約数和(自身を除く): 21632828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3463, 3612, 6926, 10389, 13852, 20778, 24241, 41556, 48482, 72723, 96964, 145446, 148909, 290892, 297818, 446727, 595636, 893454, 1042363, 1786908, 2084726, 3127089, 4169452, 6254178, 12508356]

約数ペア:

[(1, 12508356), (2, 6254178), (3, 4169452), (4, 3127089), (6, 2084726), (7, 1786908), (12, 1042363), (14, 893454), (21, 595636), (28, 446727), (42, 297818), (43, 290892), (84, 148909), (86, 145446), (129, 96964), (172, 72723), (258, 48482), (301, 41556), (516, 24241), (602, 20778), (903, 13852), (1204, 10389), (1806, 6926), (3463, 3612)]