9809458596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{247939}}^1$

素因数の和:248113

約数の個数: 72

約数和(自身を含む): 28519050560

約数和(自身を除く): 18709591964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 9891, 13188, 19782, 39564, 247939, 495878, 743817, 991756, 1487634, 1735573, 2231451, 2975268, 3471146, 4462902, 5206719, 6942292, 8925804, 10413438, 15620157, 20826876, 31240314, 38926423, 62480628, 77852846, 116779269, 155705692, 233558538, 272484961, 350337807, 467117076, 544969922, 700675614, 817454883, 1089939844, 1401351228, 1634909766, 2452364649, 3269819532, 4904729298, 9809458596]

約数ペア:

[(1, 9809458596), (2, 4904729298), (3, 3269819532), (4, 2452364649), (6, 1634909766), (7, 1401351228), (9, 1089939844), (12, 817454883), (14, 700675614), (18, 544969922), (21, 467117076), (28, 350337807), (36, 272484961), (42, 233558538), (63, 155705692), (84, 116779269), (126, 77852846), (157, 62480628), (252, 38926423), (314, 31240314), (471, 20826876), (628, 15620157), (942, 10413438), (1099, 8925804), (1413, 6942292), (1884, 5206719), (2198, 4462902), (2826, 3471146), (3297, 2975268), (4396, 2231451), (5652, 1735573), (6594, 1487634), (9891, 991756), (13188, 743817), (19782, 495878), (39564, 247939)]