2643102

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1$

素因数の和:1933

約数の個数: 48

約数和(自身を含む): 7143552

約数和(自身を除く): 4500450

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, 1386, 1907, 3814, 5721, 11442, 13349, 17163, 20977, 26698, 34326, 40047, 41954, 62931, 80094, 120141, 125862, 146839, 188793, 240282, 293678, 377586, 440517, 881034, 1321551, 2643102]

約数ペア:

[(1, 2643102), (2, 1321551), (3, 881034), (6, 440517), (7, 377586), (9, 293678), (11, 240282), (14, 188793), (18, 146839), (21, 125862), (22, 120141), (33, 80094), (42, 62931), (63, 41954), (66, 40047), (77, 34326), (99, 26698), (126, 20977), (154, 17163), (198, 13349), (231, 11442), (462, 5721), (693, 3814), (1386, 1907)]