98821098

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{90001}}^1$

素因数の和:90070

約数の個数: 24

約数和(自身を含む): 217624836

約数和(自身を除く): 118803738

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 90001, 180002, 270003, 540006, 810009, 1620018, 5490061, 10980122, 16470183, 32940366, 49410549, 98821098]

約数ペア:

[(1, 98821098), (2, 49410549), (3, 32940366), (6, 16470183), (9, 10980122), (18, 5490061), (61, 1620018), (122, 810009), (183, 540006), (366, 270003), (549, 180002), (1098, 90001)]