128502684

素因数分解:

$2^2\times 3^2\times {\mathrm{3569519}}^1$

素因数の和:3569529

約数の個数: 18

約数和(自身を含む): 324826320

約数和(自身を除く): 196323636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3569519, 7139038, 10708557, 14278076, 21417114, 32125671, 42834228, 64251342, 128502684]

約数ペア:

[(1, 128502684), (2, 64251342), (3, 42834228), (4, 32125671), (6, 21417114), (9, 14278076), (12, 10708557), (18, 7139038), (36, 3569519)]