16251606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{128981}}^1$

素因数の和:128996

約数の個数: 24

約数和(自身を含む): 40242384

約数和(自身を除く): 23990778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 128981, 257962, 386943, 773886, 902867, 1160829, 1805734, 2321658, 2708601, 5417202, 8125803, 16251606]

約数ペア:

[(1, 16251606), (2, 8125803), (3, 5417202), (6, 2708601), (7, 2321658), (9, 1805734), (14, 1160829), (18, 902867), (21, 773886), (42, 386943), (63, 257962), (126, 128981)]