122857254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{40387}}^1$

素因数の和:40421

約数の個数: 36

約数和(自身を含む): 288249156

約数和(自身を除く): 165391902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 40387, 80774, 121161, 242322, 363483, 525031, 726966, 1050062, 1575093, 3150186, 4725279, 6825403, 9450558, 13650806, 20476209, 40952418, 61428627, 122857254]

約数ペア:

[(1, 122857254), (2, 61428627), (3, 40952418), (6, 20476209), (9, 13650806), (13, 9450558), (18, 6825403), (26, 4725279), (39, 3150186), (78, 1575093), (117, 1050062), (169, 726966), (234, 525031), (338, 363483), (507, 242322), (1014, 121161), (1521, 80774), (3042, 40387)]