42149406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{540377}}^1$

素因数の和:540395

約数の個数: 16

約数和(自身を含む): 90783504

約数和(自身を除く): 48634098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 540377, 1080754, 1621131, 3242262, 7024901, 14049802, 21074703, 42149406]

約数ペア:

[(1, 42149406), (2, 21074703), (3, 14049802), (6, 7024901), (13, 3242262), (26, 1621131), (39, 1080754), (78, 540377)]