18343884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6917}}^1$

素因数の和:6954

約数の個数: 48

約数和(自身を含む): 48813408

約数和(自身を除く): 30469524

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 6917, 13834, 20751, 27668, 41502, 83004, 89921, 117589, 179842, 235178, 269763, 352767, 359684, 470356, 539526, 705534, 1079052, 1411068, 1528657, 3057314, 4585971, 6114628, 9171942, 18343884]

約数ペア:

[(1, 18343884), (2, 9171942), (3, 6114628), (4, 4585971), (6, 3057314), (12, 1528657), (13, 1411068), (17, 1079052), (26, 705534), (34, 539526), (39, 470356), (51, 359684), (52, 352767), (68, 269763), (78, 235178), (102, 179842), (156, 117589), (204, 89921), (221, 83004), (442, 41502), (663, 27668), (884, 20751), (1326, 13834), (2652, 6917)]