291245922

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{490313}}^1$

素因数の和:490335

約数の個数: 32

約数和(自身を含む): 706052160

約数和(自身を除く): 414806238

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 490313, 980626, 1470939, 2941878, 4412817, 5393443, 8825634, 10786886, 13238451, 16180329, 26476902, 32360658, 48540987, 97081974, 145622961, 291245922]

約数ペア:

[(1, 291245922), (2, 145622961), (3, 97081974), (6, 48540987), (9, 32360658), (11, 26476902), (18, 16180329), (22, 13238451), (27, 10786886), (33, 8825634), (54, 5393443), (66, 4412817), (99, 2941878), (198, 1470939), (297, 980626), (594, 490313)]