814457574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6463949}}^1$

素因数の和:6463964

約数の個数: 24

約数和(自身を含む): 2016752400

約数和(自身を除く): 1202294826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6463949, 12927898, 19391847, 38783694, 45247643, 58175541, 90495286, 116351082, 135742929, 271485858, 407228787, 814457574]

約数ペア:

[(1, 814457574), (2, 407228787), (3, 271485858), (6, 135742929), (7, 116351082), (9, 90495286), (14, 58175541), (18, 45247643), (21, 38783694), (42, 19391847), (63, 12927898), (126, 6463949)]