2213442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 5982912

約数和(自身を除く): 3769470

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, 1597, 3194, 4791, 9582, 11179, 14373, 17567, 22358, 28746, 33537, 35134, 52701, 67074, 100611, 105402, 122969, 158103, 201222, 245938, 316206, 368907, 737814, 1106721, 2213442]

約数ペア:

[(1, 2213442), (2, 1106721), (3, 737814), (6, 368907), (7, 316206), (9, 245938), (11, 201222), (14, 158103), (18, 122969), (21, 105402), (22, 100611), (33, 67074), (42, 52701), (63, 35134), (66, 33537), (77, 28746), (99, 22358), (126, 17567), (154, 14373), (198, 11179), (231, 9582), (462, 4791), (693, 3194), (1386, 1597)]