81912846

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 166320000

約数和(自身を除く): 84407154

約数列:

[1, 2, 3, 6, 109, 218, 251, 327, 499, 502, 654, 753, 998, 1497, 1506, 2994, 27359, 54391, 54718, 82077, 108782, 125249, 163173, 164154, 250498, 326346, 375747, 751494, 13652141, 27304282, 40956423, 81912846]

約数ペア:

[(1, 81912846), (2, 40956423), (3, 27304282), (6, 13652141), (109, 751494), (218, 375747), (251, 326346), (327, 250498), (499, 164154), (502, 163173), (654, 125249), (753, 108782), (998, 82077), (1497, 54718), (1506, 54391), (2994, 27359)]