2012173884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{23011}}^1$

素因数の和:23375

約数の個数: 72

約数和(自身を含む): 5829952128

約数和(自身を除く): 3817778244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347, 694, 1041, 1388, 2082, 2429, 3123, 4164, 4858, 6246, 7287, 9716, 12492, 14574, 21861, 23011, 29148, 43722, 46022, 69033, 87444, 92044, 138066, 161077, 207099, 276132, 322154, 414198, 483231, 644308, 828396, 966462, 1449693, 1932924, 2899386, 5798772, 7984817, 15969634, 23954451, 31939268, 47908902, 55893719, 71863353, 95817804, 111787438, 143726706, 167681157, 223574876, 287453412, 335362314, 503043471, 670724628, 1006086942, 2012173884]

約数ペア:

[(1, 2012173884), (2, 1006086942), (3, 670724628), (4, 503043471), (6, 335362314), (7, 287453412), (9, 223574876), (12, 167681157), (14, 143726706), (18, 111787438), (21, 95817804), (28, 71863353), (36, 55893719), (42, 47908902), (63, 31939268), (84, 23954451), (126, 15969634), (252, 7984817), (347, 5798772), (694, 2899386), (1041, 1932924), (1388, 1449693), (2082, 966462), (2429, 828396), (3123, 644308), (4164, 483231), (4858, 414198), (6246, 322154), (7287, 276132), (9716, 207099), (12492, 161077), (14574, 138066), (21861, 92044), (23011, 87444), (29148, 69033), (43722, 46022)]