42173478

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{44207}}^1$

素因数の和:44268

約数の個数: 24

約数和(自身を含む): 93102048

約数和(自身を除く): 50928570

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 44207, 88414, 132621, 265242, 397863, 795726, 2342971, 4685942, 7028913, 14057826, 21086739, 42173478]

約数ペア:

[(1, 42173478), (2, 21086739), (3, 14057826), (6, 7028913), (9, 4685942), (18, 2342971), (53, 795726), (106, 397863), (159, 265242), (318, 132621), (477, 88414), (954, 44207)]