2801646

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:816

約数の個数: 24

約数和(自身を含む): 6101784

約数和(自身を除く): 3300138

約数列:

[1, 2, 3, 6, 9, 18, 317, 491, 634, 951, 982, 1473, 1902, 2853, 2946, 4419, 5706, 8838, 155647, 311294, 466941, 933882, 1400823, 2801646]

約数ペア:

[(1, 2801646), (2, 1400823), (3, 933882), (6, 466941), (9, 311294), (18, 155647), (317, 8838), (491, 5706), (634, 4419), (951, 2946), (982, 2853), (1473, 1902)]