2478481416

素因数分解:

$2^3\times 3^5\times {\mathrm{1274939}}^1$

素因数の和:1274960

約数の個数: 48

約数和(自身を含む): 6961172400

約数和(自身を除く): 4482690984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 1274939, 2549878, 3824817, 5099756, 7649634, 10199512, 11474451, 15299268, 22948902, 30598536, 34423353, 45897804, 68846706, 91795608, 103270059, 137693412, 206540118, 275386824, 309810177, 413080236, 619620354, 826160472, 1239240708, 2478481416]

約数ペア:

[(1, 2478481416), (2, 1239240708), (3, 826160472), (4, 619620354), (6, 413080236), (8, 309810177), (9, 275386824), (12, 206540118), (18, 137693412), (24, 103270059), (27, 91795608), (36, 68846706), (54, 45897804), (72, 34423353), (81, 30598536), (108, 22948902), (162, 15299268), (216, 11474451), (243, 10199512), (324, 7649634), (486, 5099756), (648, 3824817), (972, 2549878), (1944, 1274939)]