13906404

素因数分解:

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

素因数の和:292

約数の個数: 84

約数和(自身を含む): 38561040

約数和(自身を除く): 24654636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 251, 324, 342, 486, 502, 513, 684, 729, 753, 972, 1004, 1026, 1458, 1506, 1539, 2052, 2259, 2916, 3012, 3078, 4518, 4617, 4769, 6156, 6777, 9036, 9234, 9538, 13554, 13851, 14307, 18468, 19076, 20331, 27108, 27702, 28614, 40662, 42921, 55404, 57228, 60993, 81324, 85842, 121986, 128763, 171684, 182979, 243972, 257526, 365958, 386289, 515052, 731916, 772578, 1158867, 1545156, 2317734, 3476601, 4635468, 6953202, 13906404]

約数ペア:

[(1, 13906404), (2, 6953202), (3, 4635468), (4, 3476601), (6, 2317734), (9, 1545156), (12, 1158867), (18, 772578), (19, 731916), (27, 515052), (36, 386289), (38, 365958), (54, 257526), (57, 243972), (76, 182979), (81, 171684), (108, 128763), (114, 121986), (162, 85842), (171, 81324), (228, 60993), (243, 57228), (251, 55404), (324, 42921), (342, 40662), (486, 28614), (502, 27702), (513, 27108), (684, 20331), (729, 19076), (753, 18468), (972, 14307), (1004, 13851), (1026, 13554), (1458, 9538), (1506, 9234), (1539, 9036), (2052, 6777), (2259, 6156), (2916, 4769), (3012, 4617), (3078, 4518)]