974345778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{60889}}^1$

素因数の和:61031

約数の個数: 48

約数和(自身を含む): 2431703040

約数和(自身を除く): 1457357262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 8001, 16002, 60889, 121778, 182667, 365334, 426223, 548001, 852446, 1096002, 1278669, 2557338, 3836007, 7672014, 7732903, 15465806, 23198709, 46397418, 54130321, 69596127, 108260642, 139192254, 162390963, 324781926, 487172889, 974345778]

約数ペア:

[(1, 974345778), (2, 487172889), (3, 324781926), (6, 162390963), (7, 139192254), (9, 108260642), (14, 69596127), (18, 54130321), (21, 46397418), (42, 23198709), (63, 15465806), (126, 7732903), (127, 7672014), (254, 3836007), (381, 2557338), (762, 1278669), (889, 1096002), (1143, 852446), (1778, 548001), (2286, 426223), (2667, 365334), (5334, 182667), (8001, 121778), (16002, 60889)]