121105686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21269}}^1$

素因数の和:21360

約数の個数: 32

約数和(自身を含む): 264428640

約数和(自身を除く): 143322954

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 21269, 42538, 63807, 127614, 276497, 552994, 829491, 1552637, 1658982, 3105274, 4657911, 9315822, 20184281, 40368562, 60552843, 121105686]

約数ペア:

[(1, 121105686), (2, 60552843), (3, 40368562), (6, 20184281), (13, 9315822), (26, 4657911), (39, 3105274), (73, 1658982), (78, 1552637), (146, 829491), (219, 552994), (438, 276497), (949, 127614), (1898, 63807), (2847, 42538), (5694, 21269)]