16515252

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 46658976

約数和(自身を除く): 30143724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1307, 1404, 2106, 2614, 3159, 3921, 4212, 5228, 6318, 7842, 11763, 12636, 15684, 16991, 23526, 33982, 35289, 47052, 50973, 67964, 70578, 101946, 105867, 141156, 152919, 203892, 211734, 305838, 317601, 423468, 458757, 611676, 635202, 917514, 1270404, 1376271, 1835028, 2752542, 4128813, 5505084, 8257626, 16515252]

約数ペア:

[(1, 16515252), (2, 8257626), (3, 5505084), (4, 4128813), (6, 2752542), (9, 1835028), (12, 1376271), (13, 1270404), (18, 917514), (26, 635202), (27, 611676), (36, 458757), (39, 423468), (52, 317601), (54, 305838), (78, 211734), (81, 203892), (108, 152919), (117, 141156), (156, 105867), (162, 101946), (234, 70578), (243, 67964), (324, 50973), (351, 47052), (468, 35289), (486, 33982), (702, 23526), (972, 16991), (1053, 15684), (1307, 12636), (1404, 11763), (2106, 7842), (2614, 6318), (3159, 5228), (3921, 4212)]