142455474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26293}}^1$

素因数の和:26351

約数の個数: 48

約数和(自身を含む): 360964032

約数和(自身を除く): 218508558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 26293, 52586, 78879, 157758, 184051, 236637, 368102, 473274, 552153, 1104306, 1130599, 1656459, 2261198, 3312918, 3391797, 6783594, 7914193, 10175391, 15828386, 20350782, 23742579, 47485158, 71227737, 142455474]

約数ペア:

[(1, 142455474), (2, 71227737), (3, 47485158), (6, 23742579), (7, 20350782), (9, 15828386), (14, 10175391), (18, 7914193), (21, 6783594), (42, 3391797), (43, 3312918), (63, 2261198), (86, 1656459), (126, 1130599), (129, 1104306), (258, 552153), (301, 473274), (387, 368102), (602, 236637), (774, 184051), (903, 157758), (1806, 78879), (2709, 52586), (5418, 26293)]