121281186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3463}}^1$

素因数の和:3930

約数の個数: 32

約数和(自身を含む): 261878400

約数和(自身を除く): 140597214

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 449, 898, 1347, 2694, 3463, 5837, 6926, 10389, 11674, 17511, 20778, 35022, 45019, 90038, 135057, 270114, 1554887, 3109774, 4664661, 9329322, 20213531, 40427062, 60640593, 121281186]

約数ペア:

[(1, 121281186), (2, 60640593), (3, 40427062), (6, 20213531), (13, 9329322), (26, 4664661), (39, 3109774), (78, 1554887), (449, 270114), (898, 135057), (1347, 90038), (2694, 45019), (3463, 35022), (5837, 20778), (6926, 17511), (10389, 11674)]