1212861906

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{2179}}^1$

素因数の和:2328

約数の個数: 72

約数和(自身を含む): 2818923120

約数和(自身を除く): 1606061214

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 289, 306, 321, 578, 642, 867, 963, 1734, 1819, 1926, 2179, 2601, 3638, 4358, 5202, 5457, 6537, 10914, 13074, 16371, 19611, 30923, 32742, 37043, 39222, 61846, 74086, 92769, 111129, 185538, 222258, 233153, 278307, 333387, 466306, 556614, 629731, 666774, 699459, 1259462, 1398918, 1889193, 2098377, 3778386, 3963601, 4196754, 5667579, 7927202, 11335158, 11890803, 23781606, 35672409, 67381217, 71344818, 134762434, 202143651, 404287302, 606430953, 1212861906]

約数ペア:

[(1, 1212861906), (2, 606430953), (3, 404287302), (6, 202143651), (9, 134762434), (17, 71344818), (18, 67381217), (34, 35672409), (51, 23781606), (102, 11890803), (107, 11335158), (153, 7927202), (214, 5667579), (289, 4196754), (306, 3963601), (321, 3778386), (578, 2098377), (642, 1889193), (867, 1398918), (963, 1259462), (1734, 699459), (1819, 666774), (1926, 629731), (2179, 556614), (2601, 466306), (3638, 333387), (4358, 278307), (5202, 233153), (5457, 222258), (6537, 185538), (10914, 111129), (13074, 92769), (16371, 74086), (19611, 61846), (30923, 39222), (32742, 37043)]