921282678

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{11867}}^1$

素因数の和:12121

約数の個数: 48

約数和(自身を含む): 2110605120

約数和(自身を除く): 1189322442

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 227, 342, 454, 681, 1362, 2043, 4086, 4313, 8626, 11867, 12939, 23734, 25878, 35601, 38817, 71202, 77634, 106803, 213606, 225473, 450946, 676419, 1352838, 2029257, 2693809, 4058514, 5387618, 8081427, 16162854, 24244281, 48488562, 51182371, 102364742, 153547113, 307094226, 460641339, 921282678]

約数ペア:

[(1, 921282678), (2, 460641339), (3, 307094226), (6, 153547113), (9, 102364742), (18, 51182371), (19, 48488562), (38, 24244281), (57, 16162854), (114, 8081427), (171, 5387618), (227, 4058514), (342, 2693809), (454, 2029257), (681, 1352838), (1362, 676419), (2043, 450946), (4086, 225473), (4313, 213606), (8626, 106803), (11867, 77634), (12939, 71202), (23734, 38817), (25878, 35601)]