2017960908

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{23549}}^1$

素因数の和:23786

約数の個数: 48

約数和(自身を含む): 4861096800

約数和(自身を除く): 2843135892

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 193, 222, 386, 444, 579, 772, 1158, 2316, 7141, 14282, 21423, 23549, 28564, 42846, 47098, 70647, 85692, 94196, 141294, 282588, 871313, 1742626, 2613939, 3485252, 4544957, 5227878, 9089914, 10455756, 13634871, 18179828, 27269742, 54539484, 168163409, 336326818, 504490227, 672653636, 1008980454, 2017960908]

約数ペア:

[(1, 2017960908), (2, 1008980454), (3, 672653636), (4, 504490227), (6, 336326818), (12, 168163409), (37, 54539484), (74, 27269742), (111, 18179828), (148, 13634871), (193, 10455756), (222, 9089914), (386, 5227878), (444, 4544957), (579, 3485252), (772, 2613939), (1158, 1742626), (2316, 871313), (7141, 282588), (14282, 141294), (21423, 94196), (23549, 85692), (28564, 70647), (42846, 47098)]