28806246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{76207}}^1$

素因数の和:76225

約数の個数: 32

約数和(自身を含む): 73159680

約数和(自身を除く): 44353434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 76207, 152414, 228621, 457242, 533449, 685863, 1066898, 1371726, 1600347, 2057589, 3200694, 4115178, 4801041, 9602082, 14403123, 28806246]

約数ペア:

[(1, 28806246), (2, 14403123), (3, 9602082), (6, 4801041), (7, 4115178), (9, 3200694), (14, 2057589), (18, 1600347), (21, 1371726), (27, 1066898), (42, 685863), (54, 533449), (63, 457242), (126, 228621), (189, 152414), (378, 76207)]