72040626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{571751}}^1$

素因数の和:571766

約数の個数: 24

約数和(自身を含む): 178386624

約数和(自身を除く): 106345998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 571751, 1143502, 1715253, 3430506, 4002257, 5145759, 8004514, 10291518, 12006771, 24013542, 36020313, 72040626]

約数ペア:

[(1, 72040626), (2, 36020313), (3, 24013542), (6, 12006771), (7, 10291518), (9, 8004514), (14, 5145759), (18, 4002257), (21, 3430506), (42, 1715253), (63, 1143502), (126, 571751)]