18744696

素因数分解:

$2^3\times 3^4\times {\mathrm{28927}}^1$

素因数の和:28945

約数の個数: 40

約数和(自身を含む): 52504320

約数和(自身を除く): 33759624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 28927, 57854, 86781, 115708, 173562, 231416, 260343, 347124, 520686, 694248, 781029, 1041372, 1562058, 2082744, 2343087, 3124116, 4686174, 6248232, 9372348, 18744696]

約数ペア:

[(1, 18744696), (2, 9372348), (3, 6248232), (4, 4686174), (6, 3124116), (8, 2343087), (9, 2082744), (12, 1562058), (18, 1041372), (24, 781029), (27, 694248), (36, 520686), (54, 347124), (72, 260343), (81, 231416), (108, 173562), (162, 115708), (216, 86781), (324, 57854), (648, 28927)]