3140843754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{640727}}^1$

素因数の和:640794

約数の個数: 32

約数和(自身を含む): 6766087680

約数和(自身を除く): 3625243926

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 640727, 1281454, 1922181, 3844362, 12173813, 24347626, 27551261, 36521439, 55102522, 73042878, 82653783, 165307566, 523473959, 1046947918, 1570421877, 3140843754]

約数ペア:

[(1, 3140843754), (2, 1570421877), (3, 1046947918), (6, 523473959), (19, 165307566), (38, 82653783), (43, 73042878), (57, 55102522), (86, 36521439), (114, 27551261), (129, 24347626), (258, 12173813), (817, 3844362), (1634, 1922181), (2451, 1281454), (4902, 640727)]