388021356

素因数分解:

$2^2\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{9719}}^1$

素因数の和:10838

約数の個数: 36

約数和(自身を含む): 981817200

約数和(自身を除く): 593795844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1109, 2218, 3327, 4436, 6654, 9719, 9981, 13308, 19438, 19962, 29157, 38876, 39924, 58314, 87471, 116628, 174942, 349884, 10778371, 21556742, 32335113, 43113484, 64670226, 97005339, 129340452, 194010678, 388021356]

約数ペア:

[(1, 388021356), (2, 194010678), (3, 129340452), (4, 97005339), (6, 64670226), (9, 43113484), (12, 32335113), (18, 21556742), (36, 10778371), (1109, 349884), (2218, 174942), (3327, 116628), (4436, 87471), (6654, 58314), (9719, 39924), (9981, 38876), (13308, 29157), (19438, 19962)]