18974928228

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{23600657}}^1$

素因数の和:23600731

約数の個数: 24

約数和(自身を含む): 44935652832

約数和(自身を除く): 25960724604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 23600657, 47201314, 70801971, 94402628, 141603942, 283207884, 1581244019, 3162488038, 4743732057, 6324976076, 9487464114, 18974928228]

約数ペア:

[(1, 18974928228), (2, 9487464114), (3, 6324976076), (4, 4743732057), (6, 3162488038), (12, 1581244019), (67, 283207884), (134, 141603942), (201, 94402628), (268, 70801971), (402, 47201314), (804, 23600657)]