81523103634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{647008759}}^1$

素因数の和:647008774

約数の個数: 24

約数和(自身を含む): 201866733120

約数和(自身を除く): 120343629486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 647008759, 1294017518, 1941026277, 3882052554, 4529061313, 5823078831, 9058122626, 11646157662, 13587183939, 27174367878, 40761551817, 81523103634]

約数ペア:

[(1, 81523103634), (2, 40761551817), (3, 27174367878), (6, 13587183939), (7, 11646157662), (9, 9058122626), (14, 5823078831), (18, 4529061313), (21, 3882052554), (42, 1941026277), (63, 1294017518), (126, 647008759)]