2726802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 6534528

約数和(自身を除く): 3807726

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 271, 387, 542, 559, 774, 813, 1118, 1626, 1677, 2439, 3354, 3523, 4878, 5031, 7046, 10062, 10569, 11653, 21138, 23306, 31707, 34959, 63414, 69918, 104877, 151489, 209754, 302978, 454467, 908934, 1363401, 2726802]

約数ペア:

[(1, 2726802), (2, 1363401), (3, 908934), (6, 454467), (9, 302978), (13, 209754), (18, 151489), (26, 104877), (39, 69918), (43, 63414), (78, 34959), (86, 31707), (117, 23306), (129, 21138), (234, 11653), (258, 10569), (271, 10062), (387, 7046), (542, 5031), (559, 4878), (774, 3523), (813, 3354), (1118, 2439), (1626, 1677)]