27231218

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4451}}^1$

素因数の和:4502

約数の個数: 32

約数和(自身を含む): 51287040

約数和(自身を除く): 24055822

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 4451, 6118, 8902, 31157, 62314, 84569, 102373, 169138, 204746, 591983, 716611, 1183966, 1433222, 1945087, 3890174, 13615609, 27231218]

約数ペア:

[(1, 27231218), (2, 13615609), (7, 3890174), (14, 1945087), (19, 1433222), (23, 1183966), (38, 716611), (46, 591983), (133, 204746), (161, 169138), (266, 102373), (322, 84569), (437, 62314), (874, 31157), (3059, 8902), (4451, 6118)]