31061982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{105653}}^1$

素因数の和:105672

約数の個数: 24

約数和(自身を含む): 72267336

約数和(自身を除く): 41205354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 105653, 211306, 316959, 633918, 739571, 1479142, 2218713, 4437426, 5176997, 10353994, 15530991, 31061982]

約数ペア:

[(1, 31061982), (2, 15530991), (3, 10353994), (6, 5176997), (7, 4437426), (14, 2218713), (21, 1479142), (42, 739571), (49, 633918), (98, 316959), (147, 211306), (294, 105653)]