17983812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19463}}^1$

素因数の和:19488

約数の個数: 48

約数和(自身を含む): 52319232

約数和(自身を除く): 34335420

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 19463, 38926, 58389, 77852, 116778, 136241, 214093, 233556, 272482, 408723, 428186, 544964, 642279, 817446, 856372, 1284558, 1498651, 1634892, 2569116, 2997302, 4495953, 5994604, 8991906, 17983812]

約数ペア:

[(1, 17983812), (2, 8991906), (3, 5994604), (4, 4495953), (6, 2997302), (7, 2569116), (11, 1634892), (12, 1498651), (14, 1284558), (21, 856372), (22, 817446), (28, 642279), (33, 544964), (42, 428186), (44, 408723), (66, 272482), (77, 233556), (84, 214093), (132, 136241), (154, 116778), (231, 77852), (308, 58389), (462, 38926), (924, 19463)]