1821985935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13037}}^1$

素因数の和:13085

約数の個数: 64

約数和(自身を含む): 3664825344

約数和(自身を除く): 1842839409

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1331, 1815, 2541, 3993, 4235, 6655, 9317, 12705, 13037, 19965, 27951, 39111, 46585, 65185, 91259, 139755, 143407, 195555, 273777, 430221, 456295, 717035, 1003849, 1368885, 1577477, 2151105, 3011547, 4732431, 5019245, 7887385, 11042339, 15057735, 17352247, 23662155, 33127017, 52056741, 55211695, 86761235, 121465729, 165635085, 260283705, 364397187, 607328645, 1821985935]

約数ペア:

[(1, 1821985935), (3, 607328645), (5, 364397187), (7, 260283705), (11, 165635085), (15, 121465729), (21, 86761235), (33, 55211695), (35, 52056741), (55, 33127017), (77, 23662155), (105, 17352247), (121, 15057735), (165, 11042339), (231, 7887385), (363, 5019245), (385, 4732431), (605, 3011547), (847, 2151105), (1155, 1577477), (1331, 1368885), (1815, 1003849), (2541, 717035), (3993, 456295), (4235, 430221), (6655, 273777), (9317, 195555), (12705, 143407), (13037, 139755), (19965, 91259), (27951, 65185), (39111, 46585)]