2012175486

素因数分解:

$2^1\times 3^3\times {\mathrm{2887}}^1\times {\mathrm{12907}}^1$

素因数の和:15805

約数の個数: 32

約数和(自身を含む): 4473396480

約数和(自身を除く): 2461220994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2887, 5774, 8661, 12907, 17322, 25814, 25983, 38721, 51966, 77442, 77949, 116163, 155898, 232326, 348489, 696978, 37262509, 74525018, 111787527, 223575054, 335362581, 670725162, 1006087743, 2012175486]

約数ペア:

[(1, 2012175486), (2, 1006087743), (3, 670725162), (6, 335362581), (9, 223575054), (18, 111787527), (27, 74525018), (54, 37262509), (2887, 696978), (5774, 348489), (8661, 232326), (12907, 155898), (17322, 116163), (25814, 77949), (25983, 77442), (38721, 51966)]