1836556876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{547}}^1\times {\mathrm{991}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 4048851968

約数和(自身を除く): 2212295092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 547, 847, 991, 1094, 1694, 1982, 2188, 3388, 3829, 3964, 6017, 6937, 7658, 10901, 12034, 13874, 15316, 21802, 24068, 27748, 42119, 43604, 66187, 76307, 84238, 119911, 132374, 152614, 168476, 239822, 264748, 305228, 463309, 479644, 542077, 839377, 926618, 1084154, 1678754, 1853236, 2168308, 3357508, 3794539, 5962847, 7589078, 11925694, 15178156, 23851388, 41739929, 65591317, 83479858, 131182634, 166959716, 262365268, 459139219, 918278438, 1836556876]

約数ペア:

[(1, 1836556876), (2, 918278438), (4, 459139219), (7, 262365268), (11, 166959716), (14, 131182634), (22, 83479858), (28, 65591317), (44, 41739929), (77, 23851388), (121, 15178156), (154, 11925694), (242, 7589078), (308, 5962847), (484, 3794539), (547, 3357508), (847, 2168308), (991, 1853236), (1094, 1678754), (1694, 1084154), (1982, 926618), (2188, 839377), (3388, 542077), (3829, 479644), (3964, 463309), (6017, 305228), (6937, 264748), (7658, 239822), (10901, 168476), (12034, 152614), (13874, 132374), (15316, 119911), (21802, 84238), (24068, 76307), (27748, 66187), (42119, 43604)]