42147042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32371}}^1$

素因数の和:32414

約数の個数: 32

約数和(自身を含む): 99446784

約数和(自身を除く): 57299742

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 32371, 64742, 97113, 194226, 226597, 453194, 679791, 1003501, 1359582, 2007002, 3010503, 6021006, 7024507, 14049014, 21073521, 42147042]

約数ペア:

[(1, 42147042), (2, 21073521), (3, 14049014), (6, 7024507), (7, 6021006), (14, 3010503), (21, 2007002), (31, 1359582), (42, 1003501), (62, 679791), (93, 453194), (186, 226597), (217, 194226), (434, 97113), (651, 64742), (1302, 32371)]