21000453582

素因数分解:

$2^1\times 3^1\times {\mathrm{337}}^1\times {\mathrm{839}}^1\times {\mathrm{12379}}^1$

素因数の和:13560

約数の個数: 32

約数和(自身を含む): 42179155200

約数和(自身を除く): 21178701618

約数列:

[1, 2, 3, 6, 337, 674, 839, 1011, 1678, 2022, 2517, 5034, 12379, 24758, 37137, 74274, 282743, 565486, 848229, 1696458, 4171723, 8343446, 10385981, 12515169, 20771962, 25030338, 31157943, 62315886, 3500075597, 7000151194, 10500226791, 21000453582]

約数ペア:

[(1, 21000453582), (2, 10500226791), (3, 7000151194), (6, 3500075597), (337, 62315886), (674, 31157943), (839, 25030338), (1011, 20771962), (1678, 12515169), (2022, 10385981), (2517, 8343446), (5034, 4171723), (12379, 1696458), (24758, 848229), (37137, 565486), (74274, 282743)]