126893988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{20857}}^1$

素因数の和:20893

約数の個数: 54

約数和(自身を含む): 347348274

約数和(自身を除く): 220454286

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 20857, 41714, 62571, 83428, 125142, 187713, 250284, 271141, 375426, 542282, 750852, 813423, 1084564, 1626846, 2440269, 3253692, 3524833, 4880538, 7049666, 9761076, 10574499, 14099332, 21148998, 31723497, 42297996, 63446994, 126893988]

約数ペア:

[(1, 126893988), (2, 63446994), (3, 42297996), (4, 31723497), (6, 21148998), (9, 14099332), (12, 10574499), (13, 9761076), (18, 7049666), (26, 4880538), (36, 3524833), (39, 3253692), (52, 2440269), (78, 1626846), (117, 1084564), (156, 813423), (169, 750852), (234, 542282), (338, 375426), (468, 271141), (507, 250284), (676, 187713), (1014, 125142), (1521, 83428), (2028, 62571), (3042, 41714), (6084, 20857)]