15493674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 37914624

約数和(自身を除く): 22420950

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 69, 86, 129, 138, 161, 258, 301, 322, 373, 483, 602, 746, 903, 966, 989, 1119, 1806, 1978, 2238, 2611, 2967, 5222, 5934, 6923, 7833, 8579, 13846, 15666, 16039, 17158, 20769, 25737, 32078, 41538, 48117, 51474, 60053, 96234, 112273, 120106, 180159, 224546, 336819, 360318, 368897, 673638, 737794, 1106691, 2213382, 2582279, 5164558, 7746837, 15493674]

約数ペア:

[(1, 15493674), (2, 7746837), (3, 5164558), (6, 2582279), (7, 2213382), (14, 1106691), (21, 737794), (23, 673638), (42, 368897), (43, 360318), (46, 336819), (69, 224546), (86, 180159), (129, 120106), (138, 112273), (161, 96234), (258, 60053), (301, 51474), (322, 48117), (373, 41538), (483, 32078), (602, 25737), (746, 20769), (903, 17158), (966, 16039), (989, 15666), (1119, 13846), (1806, 8579), (1978, 7833), (2238, 6923), (2611, 5934), (2967, 5222)]