2980752372

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{54437}}^1$

素因数の和:54479

約数の個数: 90

約数和(自身を含む): 8437944438

約数和(自身を除く): 5457192066

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1404, 1521, 2028, 2106, 3042, 4212, 4563, 6084, 9126, 13689, 18252, 27378, 54437, 54756, 108874, 163311, 217748, 326622, 489933, 653244, 707681, 979866, 1415362, 1469799, 1959732, 2123043, 2830724, 2939598, 4246086, 4409397, 5879196, 6369129, 8492172, 8818794, 9199853, 12738258, 17637588, 18399706, 19107387, 25476516, 27599559, 36799412, 38214774, 55199118, 57322161, 76429548, 82798677, 110398236, 114644322, 165597354, 229288644, 248396031, 331194708, 496792062, 745188093, 993584124, 1490376186, 2980752372]

約数ペア:

[(1, 2980752372), (2, 1490376186), (3, 993584124), (4, 745188093), (6, 496792062), (9, 331194708), (12, 248396031), (13, 229288644), (18, 165597354), (26, 114644322), (27, 110398236), (36, 82798677), (39, 76429548), (52, 57322161), (54, 55199118), (78, 38214774), (81, 36799412), (108, 27599559), (117, 25476516), (156, 19107387), (162, 18399706), (169, 17637588), (234, 12738258), (324, 9199853), (338, 8818794), (351, 8492172), (468, 6369129), (507, 5879196), (676, 4409397), (702, 4246086), (1014, 2939598), (1053, 2830724), (1404, 2123043), (1521, 1959732), (2028, 1469799), (2106, 1415362), (3042, 979866), (4212, 707681), (4563, 653244), (6084, 489933), (9126, 326622), (13689, 217748), (18252, 163311), (27378, 108874), (54437, 54756)]