2013172758

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{787}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 4526776320

約数和(自身を除く): 2513603562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 373, 381, 746, 762, 787, 1119, 1143, 1574, 2238, 2286, 2361, 3357, 3429, 4722, 6714, 6858, 7083, 10071, 14166, 20142, 21249, 42498, 47371, 94742, 99949, 142113, 199898, 284226, 293551, 299847, 426339, 587102, 599694, 852678, 880653, 899541, 1279017, 1761306, 1799082, 2558034, 2641959, 2698623, 5283918, 5397246, 7925877, 15851754, 37280977, 74561954, 111842931, 223685862, 335528793, 671057586, 1006586379, 2013172758]

約数ペア:

[(1, 2013172758), (2, 1006586379), (3, 671057586), (6, 335528793), (9, 223685862), (18, 111842931), (27, 74561954), (54, 37280977), (127, 15851754), (254, 7925877), (373, 5397246), (381, 5283918), (746, 2698623), (762, 2641959), (787, 2558034), (1119, 1799082), (1143, 1761306), (1574, 1279017), (2238, 899541), (2286, 880653), (2361, 852678), (3357, 599694), (3429, 587102), (4722, 426339), (6714, 299847), (6858, 293551), (7083, 284226), (10071, 199898), (14166, 142113), (20142, 99949), (21249, 94742), (42498, 47371)]