16402705938

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{21577}}^1$

素因数の和:22011

約数の個数: 48

約数和(自身を含む): 35900181720

約数和(自身を除く): 19497475782

約数列:

[1, 2, 3, 6, 9, 18, 157, 269, 314, 471, 538, 807, 942, 1413, 1614, 2421, 2826, 4842, 21577, 42233, 43154, 64731, 84466, 126699, 129462, 194193, 253398, 380097, 388386, 760194, 3387589, 5804213, 6775178, 10162767, 11608426, 17412639, 20325534, 30488301, 34825278, 52237917, 60976602, 104475834, 911261441, 1822522882, 2733784323, 5467568646, 8201352969, 16402705938]

約数ペア:

[(1, 16402705938), (2, 8201352969), (3, 5467568646), (6, 2733784323), (9, 1822522882), (18, 911261441), (157, 104475834), (269, 60976602), (314, 52237917), (471, 34825278), (538, 30488301), (807, 20325534), (942, 17412639), (1413, 11608426), (1614, 10162767), (2421, 6775178), (2826, 5804213), (4842, 3387589), (21577, 760194), (42233, 388386), (43154, 380097), (64731, 253398), (84466, 194193), (126699, 129462)]