2004437646

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{243671}}^1$

素因数の和:244136

約数の個数: 24

約数和(自身を含む): 4352469264

約数和(自身を除く): 2348031618

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 4113, 8226, 243671, 487342, 731013, 1462026, 2193039, 4386078, 111357647, 222715294, 334072941, 668145882, 1002218823, 2004437646]

約数ペア:

[(1, 2004437646), (2, 1002218823), (3, 668145882), (6, 334072941), (9, 222715294), (18, 111357647), (457, 4386078), (914, 2193039), (1371, 1462026), (2742, 731013), (4113, 487342), (8226, 243671)]