22278042

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 50038560

約数和(自身を除く): 27760518

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 107, 129, 214, 258, 269, 321, 387, 538, 642, 774, 807, 963, 1614, 1926, 2421, 4601, 4842, 9202, 11567, 13803, 23134, 27606, 28783, 34701, 41409, 57566, 69402, 82818, 86349, 104103, 172698, 208206, 259047, 518094, 1237669, 2475338, 3713007, 7426014, 11139021, 22278042]

約数ペア:

[(1, 22278042), (2, 11139021), (3, 7426014), (6, 3713007), (9, 2475338), (18, 1237669), (43, 518094), (86, 259047), (107, 208206), (129, 172698), (214, 104103), (258, 86349), (269, 82818), (321, 69402), (387, 57566), (538, 41409), (642, 34701), (774, 28783), (807, 27606), (963, 23134), (1614, 13803), (1926, 11567), (2421, 9202), (4601, 4842)]