138830586

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20173}}^1$

素因数の和:20246

約数の個数: 32

約数和(自身を含む): 294379008

約数和(自身を除く): 155548422

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 3441, 6882, 20173, 40346, 60519, 121038, 625363, 746401, 1250726, 1492802, 1876089, 2239203, 3752178, 4478406, 23138431, 46276862, 69415293, 138830586]

約数ペア:

[(1, 138830586), (2, 69415293), (3, 46276862), (6, 23138431), (31, 4478406), (37, 3752178), (62, 2239203), (74, 1876089), (93, 1492802), (111, 1250726), (186, 746401), (222, 625363), (1147, 121038), (2294, 60519), (3441, 40346), (6882, 20173)]