3976938

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{167}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 10456992

約数和(自身を除く): 6480054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 167, 189, 243, 294, 334, 378, 441, 486, 501, 567, 882, 1002, 1134, 1169, 1323, 1503, 1701, 2338, 2646, 3006, 3402, 3507, 3969, 4509, 7014, 7938, 8183, 9018, 10521, 11907, 13527, 16366, 21042, 23814, 24549, 27054, 31563, 40581, 49098, 63126, 73647, 81162, 94689, 147294, 189378, 220941, 284067, 441882, 568134, 662823, 1325646, 1988469, 3976938]

約数ペア:

[(1, 3976938), (2, 1988469), (3, 1325646), (6, 662823), (7, 568134), (9, 441882), (14, 284067), (18, 220941), (21, 189378), (27, 147294), (42, 94689), (49, 81162), (54, 73647), (63, 63126), (81, 49098), (98, 40581), (126, 31563), (147, 27054), (162, 24549), (167, 23814), (189, 21042), (243, 16366), (294, 13527), (334, 11907), (378, 10521), (441, 9018), (486, 8183), (501, 7938), (567, 7014), (882, 4509), (1002, 3969), (1134, 3507), (1169, 3402), (1323, 3006), (1503, 2646), (1701, 2338)]