131461038

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{20231}}^1$

素因数の和:20277

約数の個数: 36

約数和(自身を含む): 300627288

約数和(自身を除く): 169166250

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 20231, 40462, 60693, 121386, 182079, 364158, 384389, 768778, 1153167, 2306334, 3459501, 6919002, 7303391, 14606782, 21910173, 43820346, 65730519, 131461038]

約数ペア:

[(1, 131461038), (2, 65730519), (3, 43820346), (6, 21910173), (9, 14606782), (18, 7303391), (19, 6919002), (38, 3459501), (57, 2306334), (114, 1153167), (171, 768778), (342, 384389), (361, 364158), (722, 182079), (1083, 121386), (2166, 60693), (3249, 40462), (6498, 20231)]