3142146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 7280640

約数和(自身を除く): 4138494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 947, 1106, 1659, 1894, 2841, 3318, 5682, 6629, 13258, 19887, 39774, 74813, 149626, 224439, 448878, 523691, 1047382, 1571073, 3142146]

約数ペア:

[(1, 3142146), (2, 1571073), (3, 1047382), (6, 523691), (7, 448878), (14, 224439), (21, 149626), (42, 74813), (79, 39774), (158, 19887), (237, 13258), (474, 6629), (553, 5682), (947, 3318), (1106, 2841), (1659, 1894)]