16505892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2713}}^1$

素因数の和:2749

約数の個数: 54

約数和(自身を含む): 45196242

約数和(自身を除く): 28690350

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 2713, 3042, 5426, 6084, 8139, 10852, 16278, 24417, 32556, 35269, 48834, 70538, 97668, 105807, 141076, 211614, 317421, 423228, 458497, 634842, 916994, 1269684, 1375491, 1833988, 2750982, 4126473, 5501964, 8252946, 16505892]

約数ペア:

[(1, 16505892), (2, 8252946), (3, 5501964), (4, 4126473), (6, 2750982), (9, 1833988), (12, 1375491), (13, 1269684), (18, 916994), (26, 634842), (36, 458497), (39, 423228), (52, 317421), (78, 211614), (117, 141076), (156, 105807), (169, 97668), (234, 70538), (338, 48834), (468, 35269), (507, 32556), (676, 24417), (1014, 16278), (1521, 10852), (2028, 8139), (2713, 6084), (3042, 5426)]