66977772

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{20749}}^1$

素因数の和:21025

約数の個数: 24

約数和(自身を含む): 156870000

約数和(自身を除く): 89892228

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 20749, 41498, 62247, 82996, 124494, 248988, 5581481, 11162962, 16744443, 22325924, 33488886, 66977772]

約数ペア:

[(1, 66977772), (2, 33488886), (3, 22325924), (4, 16744443), (6, 11162962), (12, 5581481), (269, 248988), (538, 124494), (807, 82996), (1076, 62247), (1614, 41498), (3228, 20749)]