1140678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 3085056

約数和(自身を除く): 1944378

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 823, 1386, 1646, 2469, 4938, 5761, 7407, 9053, 11522, 14814, 17283, 18106, 27159, 34566, 51849, 54318, 63371, 81477, 103698, 126742, 162954, 190113, 380226, 570339, 1140678]

約数ペア:

[(1, 1140678), (2, 570339), (3, 380226), (6, 190113), (7, 162954), (9, 126742), (11, 103698), (14, 81477), (18, 63371), (21, 54318), (22, 51849), (33, 34566), (42, 27159), (63, 18106), (66, 17283), (77, 14814), (99, 11522), (126, 9053), (154, 7407), (198, 5761), (231, 4938), (462, 2469), (693, 1646), (823, 1386)]