42121926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30391}}^1$

素因数の和:30417

約数の個数: 48

約数和(自身を含む): 113787648

約数和(自身を除く): 71665722

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, 30391, 60782, 91173, 182346, 212737, 273519, 334301, 425474, 547038, 638211, 668602, 1002903, 1276422, 1914633, 2005806, 2340107, 3008709, 3829266, 4680214, 6017418, 7020321, 14040642, 21060963, 42121926]

約数ペア:

[(1, 42121926), (2, 21060963), (3, 14040642), (6, 7020321), (7, 6017418), (9, 4680214), (11, 3829266), (14, 3008709), (18, 2340107), (21, 2005806), (22, 1914633), (33, 1276422), (42, 1002903), (63, 668602), (66, 638211), (77, 547038), (99, 425474), (126, 334301), (154, 273519), (198, 212737), (231, 182346), (462, 91173), (693, 60782), (1386, 30391)]