64347618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11903}}^1$

素因数の和:11978

約数の個数: 32

約数和(自身を含む): 138848256

約数和(自身を除く): 74500638

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 5406, 11903, 23806, 35709, 71418, 202351, 404702, 607053, 630859, 1214106, 1261718, 1892577, 3785154, 10724603, 21449206, 32173809, 64347618]

約数ペア:

[(1, 64347618), (2, 32173809), (3, 21449206), (6, 10724603), (17, 3785154), (34, 1892577), (51, 1261718), (53, 1214106), (102, 630859), (106, 607053), (159, 404702), (318, 202351), (901, 71418), (1802, 35709), (2703, 23806), (5406, 11903)]