7951788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1307}}^1$

素因数の和:1343

約数の個数: 54

約数和(自身を含む): 21782124

約数和(自身を除く): 13830336

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, 1307, 1521, 2028, 2614, 3042, 3921, 5228, 6084, 7842, 11763, 15684, 16991, 23526, 33982, 47052, 50973, 67964, 101946, 152919, 203892, 220883, 305838, 441766, 611676, 662649, 883532, 1325298, 1987947, 2650596, 3975894, 7951788]

約数ペア:

[(1, 7951788), (2, 3975894), (3, 2650596), (4, 1987947), (6, 1325298), (9, 883532), (12, 662649), (13, 611676), (18, 441766), (26, 305838), (36, 220883), (39, 203892), (52, 152919), (78, 101946), (117, 67964), (156, 50973), (169, 47052), (234, 33982), (338, 23526), (468, 16991), (507, 15684), (676, 11763), (1014, 7842), (1307, 6084), (1521, 5228), (2028, 3921), (2614, 3042)]