63898938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 146502720

約数和(自身を除く): 82603782

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 257, 342, 514, 727, 771, 1454, 1542, 2181, 2313, 4362, 4626, 4883, 6543, 9766, 13086, 13813, 14649, 27626, 29298, 41439, 43947, 82878, 87894, 124317, 186839, 248634, 373678, 560517, 1121034, 1681551, 3363102, 3549941, 7099882, 10649823, 21299646, 31949469, 63898938]

約数ペア:

[(1, 63898938), (2, 31949469), (3, 21299646), (6, 10649823), (9, 7099882), (18, 3549941), (19, 3363102), (38, 1681551), (57, 1121034), (114, 560517), (171, 373678), (257, 248634), (342, 186839), (514, 124317), (727, 87894), (771, 82878), (1454, 43947), (1542, 41439), (2181, 29298), (2313, 27626), (4362, 14649), (4626, 13813), (4883, 13086), (6543, 9766)]