1209335958

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{2731}}^1$

素因数の和:3149

約数の個数: 48

約数和(自身を含む): 2664978576

約数和(自身を除く): 1455642618

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 337, 438, 657, 674, 1011, 1314, 2022, 2731, 3033, 5462, 6066, 8193, 16386, 24579, 24601, 49158, 49202, 73803, 147606, 199363, 221409, 398726, 442818, 598089, 920347, 1196178, 1794267, 1840694, 2761041, 3588534, 5522082, 8283123, 16566246, 67185331, 134370662, 201555993, 403111986, 604667979, 1209335958]

約数ペア:

[(1, 1209335958), (2, 604667979), (3, 403111986), (6, 201555993), (9, 134370662), (18, 67185331), (73, 16566246), (146, 8283123), (219, 5522082), (337, 3588534), (438, 2761041), (657, 1840694), (674, 1794267), (1011, 1196178), (1314, 920347), (2022, 598089), (2731, 442818), (3033, 398726), (5462, 221409), (6066, 199363), (8193, 147606), (16386, 73803), (24579, 49202), (24601, 49158)]