1218357648

素因数分解:

$2^4\times 3^2\times {\mathrm{8460817}}^1$

素因数の和:8460831

約数の個数: 30

約数和(自身を含む): 3409709654

約数和(自身を除く): 2191352006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8460817, 16921634, 25382451, 33843268, 50764902, 67686536, 76147353, 101529804, 135373072, 152294706, 203059608, 304589412, 406119216, 609178824, 1218357648]

約数ペア:

[(1, 1218357648), (2, 609178824), (3, 406119216), (4, 304589412), (6, 203059608), (8, 152294706), (9, 135373072), (12, 101529804), (16, 76147353), (18, 67686536), (24, 50764902), (36, 33843268), (48, 25382451), (72, 16921634), (144, 8460817)]