1872306

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 4324320

約数和(自身を除く): 2452014

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 59, 82, 86, 118, 123, 129, 177, 246, 258, 354, 369, 387, 531, 738, 774, 1062, 1763, 2419, 2537, 3526, 4838, 5074, 5289, 7257, 7611, 10578, 14514, 15222, 15867, 21771, 22833, 31734, 43542, 45666, 104017, 208034, 312051, 624102, 936153, 1872306]

約数ペア:

[(1, 1872306), (2, 936153), (3, 624102), (6, 312051), (9, 208034), (18, 104017), (41, 45666), (43, 43542), (59, 31734), (82, 22833), (86, 21771), (118, 15867), (123, 15222), (129, 14514), (177, 10578), (246, 7611), (258, 7257), (354, 5289), (369, 5074), (387, 4838), (531, 3526), (738, 2537), (774, 2419), (1062, 1763)]