2012371209

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2917}}^1$

素因数の和:3116

約数の個数: 48

約数和(自身を含む): 3211947648

約数和(自身を除く): 1199576439

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 167, 243, 459, 501, 1377, 1503, 2839, 2917, 4131, 4509, 8517, 8751, 13527, 25551, 26253, 40581, 49589, 76653, 78759, 148767, 229959, 236277, 446301, 487139, 689877, 708831, 1338903, 1461417, 4016709, 4384251, 8281363, 12050127, 13152753, 24844089, 39458259, 74532267, 118374777, 223596801, 670790403, 2012371209]

約数ペア:

[(1, 2012371209), (3, 670790403), (9, 223596801), (17, 118374777), (27, 74532267), (51, 39458259), (81, 24844089), (153, 13152753), (167, 12050127), (243, 8281363), (459, 4384251), (501, 4016709), (1377, 1461417), (1503, 1338903), (2839, 708831), (2917, 689877), (4131, 487139), (4509, 446301), (8517, 236277), (8751, 229959), (13527, 148767), (25551, 78759), (26253, 76653), (40581, 49589)]