17947923294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{427331507}}^1$

素因数の和:427331519

約数の個数: 16

約数和(自身を含む): 41023824768

約数和(自身を除く): 23075901474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 427331507, 854663014, 1281994521, 2563989042, 2991320549, 5982641098, 8973961647, 17947923294]

約数ペア:

[(1, 17947923294), (2, 8973961647), (3, 5982641098), (6, 2991320549), (7, 2563989042), (14, 1281994521), (21, 854663014), (42, 427331507)]