2978946

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{991}}^1$

素因数の和:1166

約数の個数: 24

約数和(自身を含む): 6499584

約数和(自身を除く): 3520638

約数列:

[1, 2, 3, 6, 9, 18, 167, 334, 501, 991, 1002, 1503, 1982, 2973, 3006, 5946, 8919, 17838, 165497, 330994, 496491, 992982, 1489473, 2978946]

約数ペア:

[(1, 2978946), (2, 1489473), (3, 992982), (6, 496491), (9, 330994), (18, 165497), (167, 17838), (334, 8919), (501, 5946), (991, 3006), (1002, 2973), (1503, 1982)]