258127074

素因数分解:

$2^1\times 3^4\times {\mathrm{1593377}}^1$

素因数の和:1593391

約数の個数: 20

約数和(自身を含む): 578396214

約数和(自身を除く): 320269140

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1593377, 3186754, 4780131, 9560262, 14340393, 28680786, 43021179, 86042358, 129063537, 258127074]

約数ペア:

[(1, 258127074), (2, 129063537), (3, 86042358), (6, 43021179), (9, 28680786), (18, 14340393), (27, 9560262), (54, 4780131), (81, 3186754), (162, 1593377)]