31138422

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{105913}}^1$

素因数の和:105932

約数の個数: 24

約数和(自身を含む): 72445176

約数和(自身を除く): 41306754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 105913, 211826, 317739, 635478, 741391, 1482782, 2224173, 4448346, 5189737, 10379474, 15569211, 31138422]

約数ペア:

[(1, 31138422), (2, 15569211), (3, 10379474), (6, 5189737), (7, 4448346), (14, 2224173), (21, 1482782), (42, 741391), (49, 635478), (98, 317739), (147, 211826), (294, 105913)]