13868460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77047}}^1$

素因数の和:77062

約数の個数: 36

約数和(自身を含む): 42068208

約数和(自身を除く): 28199748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77047, 154094, 231141, 308188, 385235, 462282, 693423, 770470, 924564, 1155705, 1386846, 1540940, 2311410, 2773692, 3467115, 4622820, 6934230, 13868460]

約数ペア:

[(1, 13868460), (2, 6934230), (3, 4622820), (4, 3467115), (5, 2773692), (6, 2311410), (9, 1540940), (10, 1386846), (12, 1155705), (15, 924564), (18, 770470), (20, 693423), (30, 462282), (36, 385235), (45, 308188), (60, 231141), (90, 154094), (180, 77047)]