29213028

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{20807}}^1$

素因数の和:20833

約数の個数: 48

約数和(自身を含む): 81567360

約数和(自身を除く): 52354332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 20807, 41614, 62421, 83228, 124842, 187263, 249684, 270491, 374526, 540982, 561789, 749052, 811473, 1081964, 1123578, 1622946, 2247156, 2434419, 3245892, 4868838, 7303257, 9737676, 14606514, 29213028]

約数ペア:

[(1, 29213028), (2, 14606514), (3, 9737676), (4, 7303257), (6, 4868838), (9, 3245892), (12, 2434419), (13, 2247156), (18, 1622946), (26, 1123578), (27, 1081964), (36, 811473), (39, 749052), (52, 561789), (54, 540982), (78, 374526), (108, 270491), (117, 249684), (156, 187263), (234, 124842), (351, 83228), (468, 62421), (702, 41614), (1404, 20807)]