27871284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331801}}^1$

素因数の和:331815

約数の個数: 24

約数和(自身を含む): 74323648

約数和(自身を除く): 46452364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331801, 663602, 995403, 1327204, 1990806, 2322607, 3981612, 4645214, 6967821, 9290428, 13935642, 27871284]

約数ペア:

[(1, 27871284), (2, 13935642), (3, 9290428), (4, 6967821), (6, 4645214), (7, 3981612), (12, 2322607), (14, 1990806), (21, 1327204), (28, 995403), (42, 663602), (84, 331801)]