78823878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{1447}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 180432384

約数和(自身を除く): 101608506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1297, 1447, 2594, 2894, 3891, 4341, 7782, 8682, 9079, 10129, 18158, 20258, 27237, 30387, 54474, 60774, 1876759, 3753518, 5630277, 11260554, 13137313, 26274626, 39411939, 78823878]

約数ペア:

[(1, 78823878), (2, 39411939), (3, 26274626), (6, 13137313), (7, 11260554), (14, 5630277), (21, 3753518), (42, 1876759), (1297, 60774), (1447, 54474), (2594, 30387), (2894, 27237), (3891, 20258), (4341, 18158), (7782, 10129), (8682, 9079)]