31563653628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{659059}}^1$

素因数の和:659386

約数の個数: 48

約数和(自身を含む): 79572268160

約数和(自身を除く): 48008614532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 921, 1228, 1842, 3684, 3991, 7982, 11973, 15964, 23946, 47892, 659059, 1318118, 1977177, 2636236, 3954354, 7908708, 8567767, 17135534, 25703301, 34271068, 51406602, 102813204, 202331113, 404662226, 606993339, 809324452, 1213986678, 2427973356, 2630304469, 5260608938, 7890913407, 10521217876, 15781826814, 31563653628]

約数ペア:

[(1, 31563653628), (2, 15781826814), (3, 10521217876), (4, 7890913407), (6, 5260608938), (12, 2630304469), (13, 2427973356), (26, 1213986678), (39, 809324452), (52, 606993339), (78, 404662226), (156, 202331113), (307, 102813204), (614, 51406602), (921, 34271068), (1228, 25703301), (1842, 17135534), (3684, 8567767), (3991, 7908708), (7982, 3954354), (11973, 2636236), (15964, 1977177), (23946, 1318118), (47892, 659059)]