138438882

素因数分解:

$2^1\times 3^4\times {\mathrm{101}}^1\times {\mathrm{8461}}^1$

素因数の和:8576

約数の個数: 40

約数和(自身を含む): 313314012

約数和(自身を除く): 174875130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 303, 606, 909, 1818, 2727, 5454, 8181, 8461, 16362, 16922, 25383, 50766, 76149, 152298, 228447, 456894, 685341, 854561, 1370682, 1709122, 2563683, 5127366, 7691049, 15382098, 23073147, 46146294, 69219441, 138438882]

約数ペア:

[(1, 138438882), (2, 69219441), (3, 46146294), (6, 23073147), (9, 15382098), (18, 7691049), (27, 5127366), (54, 2563683), (81, 1709122), (101, 1370682), (162, 854561), (202, 685341), (303, 456894), (606, 228447), (909, 152298), (1818, 76149), (2727, 50766), (5454, 25383), (8181, 16922), (8461, 16362)]