3878742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 9192960

約数和(自身を除く): 5314218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 167, 237, 294, 334, 474, 501, 553, 1002, 1106, 1169, 1659, 2338, 3318, 3507, 3871, 7014, 7742, 8183, 11613, 13193, 16366, 23226, 24549, 26386, 39579, 49098, 79158, 92351, 184702, 277053, 554106, 646457, 1292914, 1939371, 3878742]

約数ペア:

[(1, 3878742), (2, 1939371), (3, 1292914), (6, 646457), (7, 554106), (14, 277053), (21, 184702), (42, 92351), (49, 79158), (79, 49098), (98, 39579), (147, 26386), (158, 24549), (167, 23226), (237, 16366), (294, 13193), (334, 11613), (474, 8183), (501, 7742), (553, 7014), (1002, 3871), (1106, 3507), (1169, 3318), (1659, 2338)]