243670218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{28183}}^1$

素因数の和:28330

約数の個数: 32

約数和(自身を含む): 535721472

約数和(自身を除く): 292051254

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 8646, 28183, 56366, 84549, 169098, 310013, 620026, 930039, 1860078, 3691973, 7383946, 11075919, 22151838, 40611703, 81223406, 121835109, 243670218]

約数ペア:

[(1, 243670218), (2, 121835109), (3, 81223406), (6, 40611703), (11, 22151838), (22, 11075919), (33, 7383946), (66, 3691973), (131, 1860078), (262, 930039), (393, 620026), (786, 310013), (1441, 169098), (2882, 84549), (4323, 56366), (8646, 28183)]