69621678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{552553}}^1$

素因数の和:552568

約数の個数: 24

約数和(自身を含む): 172396848

約数和(自身を除く): 102775170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 552553, 1105106, 1657659, 3315318, 3867871, 4972977, 7735742, 9945954, 11603613, 23207226, 34810839, 69621678]

約数ペア:

[(1, 69621678), (2, 34810839), (3, 23207226), (6, 11603613), (7, 9945954), (9, 7735742), (14, 4972977), (18, 3867871), (21, 3315318), (42, 1657659), (63, 1105106), (126, 552553)]