6887868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 17592960

約数和(自身を除く): 10705092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 659, 804, 871, 1318, 1742, 1977, 2613, 2636, 3484, 3954, 5226, 7908, 8567, 10452, 17134, 25701, 34268, 44153, 51402, 88306, 102804, 132459, 176612, 264918, 529836, 573989, 1147978, 1721967, 2295956, 3443934, 6887868]

約数ペア:

[(1, 6887868), (2, 3443934), (3, 2295956), (4, 1721967), (6, 1147978), (12, 573989), (13, 529836), (26, 264918), (39, 176612), (52, 132459), (67, 102804), (78, 88306), (134, 51402), (156, 44153), (201, 34268), (268, 25701), (402, 17134), (659, 10452), (804, 8567), (871, 7908), (1318, 5226), (1742, 3954), (1977, 3484), (2613, 2636)]