2777104116

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^2\times {\mathrm{2087}}^1$

素因数の和:2180

約数の個数: 108

約数和(自身を含む): 7485555168

約数和(自身を除く): 4708451052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1369, 1998, 2087, 2738, 2997, 3996, 4107, 4174, 5476, 5994, 6261, 8214, 8348, 8991, 11988, 12321, 12522, 16428, 17982, 18783, 24642, 25044, 35964, 36963, 37566, 49284, 56349, 73926, 75132, 77219, 110889, 112698, 147852, 154438, 169047, 221778, 225396, 231657, 308876, 332667, 338094, 443556, 463314, 507141, 665334, 676188, 694971, 926628, 1014282, 1330668, 1389942, 2028564, 2084913, 2779884, 2857103, 4169826, 5714206, 6254739, 8339652, 8571309, 11428412, 12509478, 17142618, 18764217, 25018956, 25713927, 34285236, 37528434, 51427854, 75056868, 77141781, 102855708, 154283562, 231425343, 308567124, 462850686, 694276029, 925701372, 1388552058, 2777104116]

約数ペア:

[(1, 2777104116), (2, 1388552058), (3, 925701372), (4, 694276029), (6, 462850686), (9, 308567124), (12, 231425343), (18, 154283562), (27, 102855708), (36, 77141781), (37, 75056868), (54, 51427854), (74, 37528434), (81, 34285236), (108, 25713927), (111, 25018956), (148, 18764217), (162, 17142618), (222, 12509478), (243, 11428412), (324, 8571309), (333, 8339652), (444, 6254739), (486, 5714206), (666, 4169826), (972, 2857103), (999, 2779884), (1332, 2084913), (1369, 2028564), (1998, 1389942), (2087, 1330668), (2738, 1014282), (2997, 926628), (3996, 694971), (4107, 676188), (4174, 665334), (5476, 507141), (5994, 463314), (6261, 443556), (8214, 338094), (8348, 332667), (8991, 308876), (11988, 231657), (12321, 225396), (12522, 221778), (16428, 169047), (17982, 154438), (18783, 147852), (24642, 112698), (25044, 110889), (35964, 77219), (36963, 75132), (37566, 73926), (49284, 56349)]