1709964

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 4515840

約数和(自身を除く): 2805876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 223, 284, 426, 446, 639, 669, 852, 892, 1278, 1338, 1917, 2007, 2556, 2676, 3834, 4014, 6021, 7668, 8028, 12042, 15833, 24084, 31666, 47499, 63332, 94998, 142497, 189996, 284994, 427491, 569988, 854982, 1709964]

約数ペア:

[(1, 1709964), (2, 854982), (3, 569988), (4, 427491), (6, 284994), (9, 189996), (12, 142497), (18, 94998), (27, 63332), (36, 47499), (54, 31666), (71, 24084), (108, 15833), (142, 12042), (213, 8028), (223, 7668), (284, 6021), (426, 4014), (446, 3834), (639, 2676), (669, 2556), (852, 2007), (892, 1917), (1278, 1338)]