103821318

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{7481}}^1$

素因数の和:7749

約数の個数: 32

約数和(自身を含む): 231642720

約数和(自身を除く): 127821402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 6939, 7481, 13878, 14962, 22443, 44886, 67329, 134658, 201987, 403974, 1922617, 3845234, 5767851, 11535702, 17303553, 34607106, 51910659, 103821318]

約数ペア:

[(1, 103821318), (2, 51910659), (3, 34607106), (6, 17303553), (9, 11535702), (18, 5767851), (27, 3845234), (54, 1922617), (257, 403974), (514, 201987), (771, 134658), (1542, 67329), (2313, 44886), (4626, 22443), (6939, 14962), (7481, 13878)]