137209986

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{206021}}^1$

素因数の和:206066

約数の個数: 24

約数和(自身を含む): 305324604

約数和(自身を除く): 168114618

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 206021, 412042, 618063, 1236126, 1854189, 3708378, 7622777, 15245554, 22868331, 45736662, 68604993, 137209986]

約数ペア:

[(1, 137209986), (2, 68604993), (3, 45736662), (6, 22868331), (9, 15245554), (18, 7622777), (37, 3708378), (74, 1854189), (111, 1236126), (222, 618063), (333, 412042), (666, 206021)]