47181316

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18517}}^1$

素因数の和:18548

約数の個数: 36

約数和(自身を含む): 103441548

約数和(自身を除く): 56260232

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 18517, 37034, 74068, 129619, 240721, 259238, 481442, 518476, 907333, 962884, 1685047, 1814666, 3370094, 3629332, 6740188, 11795329, 23590658, 47181316]

約数ペア:

[(1, 47181316), (2, 23590658), (4, 11795329), (7, 6740188), (13, 3629332), (14, 3370094), (26, 1814666), (28, 1685047), (49, 962884), (52, 907333), (91, 518476), (98, 481442), (182, 259238), (196, 240721), (364, 129619), (637, 74068), (1274, 37034), (2548, 18517)]