21244836

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{29023}}^1$

素因数の和:29091

約数の個数: 24

約数和(自身を含む): 50385664

約数和(自身を除く): 29140828

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 29023, 58046, 87069, 116092, 174138, 348276, 1770403, 3540806, 5311209, 7081612, 10622418, 21244836]

約数ペア:

[(1, 21244836), (2, 10622418), (3, 7081612), (4, 5311209), (6, 3540806), (12, 1770403), (61, 348276), (122, 174138), (183, 116092), (244, 87069), (366, 58046), (732, 29023)]