221468652

素因数分解:

$2^2\times 3^2\times {\mathrm{6151907}}^1$

素因数の和:6151917

約数の個数: 18

約数和(自身を含む): 559823628

約数和(自身を除く): 338354976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6151907, 12303814, 18455721, 24607628, 36911442, 55367163, 73822884, 110734326, 221468652]

約数ペア:

[(1, 221468652), (2, 110734326), (3, 73822884), (4, 55367163), (6, 36911442), (9, 24607628), (12, 18455721), (18, 12303814), (36, 6151907)]