2021774184

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{597451}}^1$

素因数の和:597510

約数の個数: 48

約数和(自身を含む): 5592150720

約数和(自身を除く): 3570376536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 597451, 1194902, 1792353, 2389804, 3584706, 4779608, 5377059, 7169412, 10754118, 14338824, 21508236, 28080197, 43016472, 56160394, 84240591, 112320788, 168481182, 224641576, 252721773, 336962364, 505443546, 673924728, 1010887092, 2021774184]

約数ペア:

[(1, 2021774184), (2, 1010887092), (3, 673924728), (4, 505443546), (6, 336962364), (8, 252721773), (9, 224641576), (12, 168481182), (18, 112320788), (24, 84240591), (36, 56160394), (47, 43016472), (72, 28080197), (94, 21508236), (141, 14338824), (188, 10754118), (282, 7169412), (376, 5377059), (423, 4779608), (564, 3584706), (846, 2389804), (1128, 1792353), (1692, 1194902), (3384, 597451)]