214924554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{918481}}^1$

素因数の和:918502

約数の個数: 24

約数和(自身を含む): 501491172

約数和(自身を除く): 286566618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 918481, 1836962, 2755443, 5510886, 8266329, 11940253, 16532658, 23880506, 35820759, 71641518, 107462277, 214924554]

約数ペア:

[(1, 214924554), (2, 107462277), (3, 71641518), (6, 35820759), (9, 23880506), (13, 16532658), (18, 11940253), (26, 8266329), (39, 5510886), (78, 2755443), (117, 1836962), (234, 918481)]