27812808

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 82630800

約数和(自身を除く): 54817992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 251, 324, 342, 456, 486, 502, 513, 648, 684, 729, 753, 972, 1004, 1026, 1368, 1458, 1506, 1539, 1944, 2008, 2052, 2259, 2916, 3012, 3078, 4104, 4518, 4617, 4769, 5832, 6024, 6156, 6777, 9036, 9234, 9538, 12312, 13554, 13851, 14307, 18072, 18468, 19076, 20331, 27108, 27702, 28614, 36936, 38152, 40662, 42921, 54216, 55404, 57228, 60993, 81324, 85842, 110808, 114456, 121986, 128763, 162648, 171684, 182979, 243972, 257526, 343368, 365958, 386289, 487944, 515052, 731916, 772578, 1030104, 1158867, 1463832, 1545156, 2317734, 3090312, 3476601, 4635468, 6953202, 9270936, 13906404, 27812808]

約数ペア:

[(1, 27812808), (2, 13906404), (3, 9270936), (4, 6953202), (6, 4635468), (8, 3476601), (9, 3090312), (12, 2317734), (18, 1545156), (19, 1463832), (24, 1158867), (27, 1030104), (36, 772578), (38, 731916), (54, 515052), (57, 487944), (72, 386289), (76, 365958), (81, 343368), (108, 257526), (114, 243972), (152, 182979), (162, 171684), (171, 162648), (216, 128763), (228, 121986), (243, 114456), (251, 110808), (324, 85842), (342, 81324), (456, 60993), (486, 57228), (502, 55404), (513, 54216), (648, 42921), (684, 40662), (729, 38152), (753, 36936), (972, 28614), (1004, 27702), (1026, 27108), (1368, 20331), (1458, 19076), (1506, 18468), (1539, 18072), (1944, 14307), (2008, 13851), (2052, 13554), (2259, 12312), (2916, 9538), (3012, 9234), (3078, 9036), (4104, 6777), (4518, 6156), (4617, 6024), (4769, 5832)]