1264804038

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{135389}}^1$

素因数の和:135573

約数の個数: 32

約数和(自身を含む): 2826943200

約数和(自身を除く): 1562139162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 135389, 270778, 406167, 812334, 1218501, 2437002, 3655503, 7311006, 23422297, 46844594, 70266891, 140533782, 210800673, 421601346, 632402019, 1264804038]

約数ペア:

[(1, 1264804038), (2, 632402019), (3, 421601346), (6, 210800673), (9, 140533782), (18, 70266891), (27, 46844594), (54, 23422297), (173, 7311006), (346, 3655503), (519, 2437002), (1038, 1218501), (1557, 812334), (3114, 406167), (4671, 270778), (9342, 135389)]