139955682

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{21739}}^1$

素因数の和:21810

約数の個数: 32

約数和(自身を含む): 297403200

約数和(自身を除く): 157447518

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 6438, 21739, 43478, 65217, 130434, 630431, 804343, 1260862, 1608686, 1891293, 2413029, 3782586, 4826058, 23325947, 46651894, 69977841, 139955682]

約数ペア:

[(1, 139955682), (2, 69977841), (3, 46651894), (6, 23325947), (29, 4826058), (37, 3782586), (58, 2413029), (74, 1891293), (87, 1608686), (111, 1260862), (174, 804343), (222, 630431), (1073, 130434), (2146, 65217), (3219, 43478), (6438, 21739)]