7312746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1109}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 16836480

約数和(自身を除く): 9523734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 1109, 2198, 2218, 3297, 3327, 6594, 6654, 7763, 15526, 23289, 46578, 174113, 348226, 522339, 1044678, 1218791, 2437582, 3656373, 7312746]

約数ペア:

[(1, 7312746), (2, 3656373), (3, 2437582), (6, 1218791), (7, 1044678), (14, 522339), (21, 348226), (42, 174113), (157, 46578), (314, 23289), (471, 15526), (942, 7763), (1099, 6654), (1109, 6594), (2198, 3327), (2218, 3297)]