138071442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{1789}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 291268800

約数和(自身を除く): 153197358

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 677, 1354, 1789, 2031, 3578, 4062, 5367, 10734, 12863, 25726, 33991, 38589, 67982, 77178, 101973, 203946, 1211153, 2422306, 3633459, 7266918, 23011907, 46023814, 69035721, 138071442]

約数ペア:

[(1, 138071442), (2, 69035721), (3, 46023814), (6, 23011907), (19, 7266918), (38, 3633459), (57, 2422306), (114, 1211153), (677, 203946), (1354, 101973), (1789, 77178), (2031, 67982), (3578, 38589), (4062, 33991), (5367, 25726), (10734, 12863)]