21270758412

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61122869}}^1$

素因数の和:61122905

約数の個数: 24

約数和(自身を含む): 51343210800

約数和(自身を除く): 30072452388

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 61122869, 122245738, 183368607, 244491476, 366737214, 733474428, 1772563201, 3545126402, 5317689603, 7090252804, 10635379206, 21270758412]

約数ペア:

[(1, 21270758412), (2, 10635379206), (3, 7090252804), (4, 5317689603), (6, 3545126402), (12, 1772563201), (29, 733474428), (58, 366737214), (87, 244491476), (116, 183368607), (174, 122245738), (348, 61122869)]