13845034

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 27279360

約数和(自身を除く): 13434326

約数列:

[1, 2, 7, 14, 19, 23, 31, 38, 46, 62, 73, 133, 146, 161, 217, 266, 322, 434, 437, 511, 589, 713, 874, 1022, 1178, 1387, 1426, 1679, 2263, 2774, 3059, 3358, 4123, 4526, 4991, 6118, 8246, 9709, 9982, 11753, 13547, 15841, 19418, 23506, 27094, 31682, 31901, 42997, 52049, 63802, 85994, 94829, 104098, 189658, 223307, 300979, 364343, 446614, 601958, 728686, 988931, 1977862, 6922517, 13845034]

約数ペア:

[(1, 13845034), (2, 6922517), (7, 1977862), (14, 988931), (19, 728686), (23, 601958), (31, 446614), (38, 364343), (46, 300979), (62, 223307), (73, 189658), (133, 104098), (146, 94829), (161, 85994), (217, 63802), (266, 52049), (322, 42997), (434, 31901), (437, 31682), (511, 27094), (589, 23506), (713, 19418), (874, 15841), (1022, 13547), (1178, 11753), (1387, 9982), (1426, 9709), (1679, 8246), (2263, 6118), (2774, 4991), (3059, 4526), (3358, 4123)]