2018444988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{407273}}^1$

素因数の和:407346

約数の個数: 48

約数和(自身を含む): 5473762560

約数和(自身を除く): 3455317572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 407273, 814546, 1221819, 1629092, 2443638, 2850911, 4887276, 5701822, 8552733, 11403644, 17105466, 24029107, 34210932, 48058214, 72087321, 96116428, 144174642, 168203749, 288349284, 336407498, 504611247, 672814996, 1009222494, 2018444988]

約数ペア:

[(1, 2018444988), (2, 1009222494), (3, 672814996), (4, 504611247), (6, 336407498), (7, 288349284), (12, 168203749), (14, 144174642), (21, 96116428), (28, 72087321), (42, 48058214), (59, 34210932), (84, 24029107), (118, 17105466), (177, 11403644), (236, 8552733), (354, 5701822), (413, 4887276), (708, 2850911), (826, 2443638), (1239, 1629092), (1652, 1221819), (2478, 814546), (4956, 407273)]