213532284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2542051}}^1$

素因数の和:2542065

約数の個数: 24

約数和(自身を含む): 569419648

約数和(自身を除く): 355887364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2542051, 5084102, 7626153, 10168204, 15252306, 17794357, 30504612, 35588714, 53383071, 71177428, 106766142, 213532284]

約数ペア:

[(1, 213532284), (2, 106766142), (3, 71177428), (4, 53383071), (6, 35588714), (7, 30504612), (12, 17794357), (14, 15252306), (21, 10168204), (28, 7626153), (42, 5084102), (84, 2542051)]