16930218

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 34924032

約数和(自身を除く): 17993814

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 258, 311, 422, 622, 633, 933, 1266, 1866, 9073, 13373, 18146, 26746, 27219, 40119, 54438, 65621, 80238, 131242, 196863, 393726, 2821703, 5643406, 8465109, 16930218]

約数ペア:

[(1, 16930218), (2, 8465109), (3, 5643406), (6, 2821703), (43, 393726), (86, 196863), (129, 131242), (211, 80238), (258, 65621), (311, 54438), (422, 40119), (622, 27219), (633, 26746), (933, 18146), (1266, 13373), (1866, 9073)]