12980048472

素因数分解:

$2^3\times 3^4\times {\mathrm{20030939}}^1$

素因数の和:20030957

約数の個数: 40

約数和(自身を含む): 36356156100

約数和(自身を除く): 23376107628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 20030939, 40061878, 60092817, 80123756, 120185634, 160247512, 180278451, 240371268, 360556902, 480742536, 540835353, 721113804, 1081670706, 1442227608, 1622506059, 2163341412, 3245012118, 4326682824, 6490024236, 12980048472]

約数ペア:

[(1, 12980048472), (2, 6490024236), (3, 4326682824), (4, 3245012118), (6, 2163341412), (8, 1622506059), (9, 1442227608), (12, 1081670706), (18, 721113804), (24, 540835353), (27, 480742536), (36, 360556902), (54, 240371268), (72, 180278451), (81, 160247512), (108, 120185634), (162, 80123756), (216, 60092817), (324, 40061878), (648, 20030939)]