851777424

素因数分解:

$2^4\times 3^3\times {\mathrm{1971707}}^1$

素因数の和:1971724

約数の個数: 40

約数和(自身を含む): 2444917920

約数和(自身を除く): 1593140496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1971707, 3943414, 5915121, 7886828, 11830242, 15773656, 17745363, 23660484, 31547312, 35490726, 47320968, 53236089, 70981452, 94641936, 106472178, 141962904, 212944356, 283925808, 425888712, 851777424]

約数ペア:

[(1, 851777424), (2, 425888712), (3, 283925808), (4, 212944356), (6, 141962904), (8, 106472178), (9, 94641936), (12, 70981452), (16, 53236089), (18, 47320968), (24, 35490726), (27, 31547312), (36, 23660484), (48, 17745363), (54, 15773656), (72, 11830242), (108, 7886828), (144, 5915121), (216, 3943414), (432, 1971707)]