12598398

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 28684656

約数和(自身を除く): 16086258

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 397, 738, 774, 794, 1191, 1763, 2382, 3526, 3573, 5289, 7146, 10578, 15867, 16277, 17071, 31734, 32554, 34142, 48831, 51213, 97662, 102426, 146493, 153639, 292986, 307278, 699911, 1399822, 2099733, 4199466, 6299199, 12598398]

約数ペア:

[(1, 12598398), (2, 6299199), (3, 4199466), (6, 2099733), (9, 1399822), (18, 699911), (41, 307278), (43, 292986), (82, 153639), (86, 146493), (123, 102426), (129, 97662), (246, 51213), (258, 48831), (369, 34142), (387, 32554), (397, 31734), (738, 17071), (774, 16277), (794, 15867), (1191, 10578), (1763, 7146), (2382, 5289), (3526, 3573)]