17850846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 38763648

約数和(自身を除く): 20912802

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 1747, 3406, 3494, 5109, 5241, 10218, 10482, 22711, 45422, 68133, 136266, 228857, 457714, 686571, 1373142, 2975141, 5950282, 8925423, 17850846]

約数ペア:

[(1, 17850846), (2, 8925423), (3, 5950282), (6, 2975141), (13, 1373142), (26, 686571), (39, 457714), (78, 228857), (131, 136266), (262, 68133), (393, 45422), (786, 22711), (1703, 10482), (1747, 10218), (3406, 5241), (3494, 5109)]