9178182

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 21800688

約数和(自身を除く): 12622506

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 643, 793, 1098, 1286, 1586, 1929, 2379, 3858, 4758, 5787, 7137, 8359, 11574, 14274, 16718, 25077, 39223, 50154, 75231, 78446, 117669, 150462, 235338, 353007, 509899, 706014, 1019798, 1529697, 3059394, 4589091, 9178182]

約数ペア:

[(1, 9178182), (2, 4589091), (3, 3059394), (6, 1529697), (9, 1019798), (13, 706014), (18, 509899), (26, 353007), (39, 235338), (61, 150462), (78, 117669), (117, 78446), (122, 75231), (183, 50154), (234, 39223), (366, 25077), (549, 16718), (643, 14274), (793, 11574), (1098, 8359), (1286, 7137), (1586, 5787), (1929, 4758), (2379, 3858)]