127392678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2897}}^1$

素因数の和:3261

約数の個数: 48

約数和(自身を含む): 316461600

約数和(自身を除く): 189068922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 698, 1047, 2094, 2443, 2897, 3141, 4886, 5794, 6282, 7329, 8691, 14658, 17382, 20279, 21987, 26073, 40558, 43974, 52146, 60837, 121674, 182511, 365022, 1011053, 2022106, 3033159, 6066318, 7077371, 9099477, 14154742, 18198954, 21232113, 42464226, 63696339, 127392678]

約数ペア:

[(1, 127392678), (2, 63696339), (3, 42464226), (6, 21232113), (7, 18198954), (9, 14154742), (14, 9099477), (18, 7077371), (21, 6066318), (42, 3033159), (63, 2022106), (126, 1011053), (349, 365022), (698, 182511), (1047, 121674), (2094, 60837), (2443, 52146), (2897, 43974), (3141, 40558), (4886, 26073), (5794, 21987), (6282, 20279), (7329, 17382), (8691, 14658)]