133775418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4969}}^1$

素因数の和:5622

約数の個数: 32

約数和(自身を含む): 306311040

約数和(自身を除く): 172535622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1282, 1923, 3846, 4487, 4969, 8974, 9938, 13461, 14907, 26922, 29814, 34783, 69566, 104349, 208698, 3185129, 6370258, 9555387, 19110774, 22295903, 44591806, 66887709, 133775418]

約数ペア:

[(1, 133775418), (2, 66887709), (3, 44591806), (6, 22295903), (7, 19110774), (14, 9555387), (21, 6370258), (42, 3185129), (641, 208698), (1282, 104349), (1923, 69566), (3846, 34783), (4487, 29814), (4969, 26922), (8974, 14907), (9938, 13461)]