621581616

素因数分解:

$2^4\times 3^2\times {\mathrm{4316539}}^1$

素因数の和:4316553

約数の個数: 30

約数和(自身を含む): 1739565620

約数和(自身を除く): 1117984004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4316539, 8633078, 12949617, 17266156, 25899234, 34532312, 38848851, 51798468, 69064624, 77697702, 103596936, 155395404, 207193872, 310790808, 621581616]

約数ペア:

[(1, 621581616), (2, 310790808), (3, 207193872), (4, 155395404), (6, 103596936), (8, 77697702), (9, 69064624), (12, 51798468), (16, 38848851), (18, 34532312), (24, 25899234), (36, 17266156), (48, 12949617), (72, 8633078), (144, 4316539)]