66438618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1013}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 141051456

約数和(自身を除く): 74612838

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 643, 1013, 1286, 1929, 2026, 3039, 3858, 6078, 10931, 17221, 21862, 32793, 34442, 51663, 65586, 103326, 651359, 1302718, 1954077, 3908154, 11073103, 22146206, 33219309, 66438618]

約数ペア:

[(1, 66438618), (2, 33219309), (3, 22146206), (6, 11073103), (17, 3908154), (34, 1954077), (51, 1302718), (102, 651359), (643, 103326), (1013, 65586), (1286, 51663), (1929, 34442), (2026, 32793), (3039, 21862), (3858, 17221), (6078, 10931)]