7280226

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4349}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 16704000

約数和(自身を除く): 9423774

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 4349, 8698, 13047, 26094, 39141, 78282, 117423, 134819, 234846, 269638, 404457, 808914, 1213371, 2426742, 3640113, 7280226]

約数ペア:

[(1, 7280226), (2, 3640113), (3, 2426742), (6, 1213371), (9, 808914), (18, 404457), (27, 269638), (31, 234846), (54, 134819), (62, 117423), (93, 78282), (186, 39141), (279, 26094), (558, 13047), (837, 8698), (1674, 4349)]