87830442

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{99581}}^1$

素因数の和:99603

約数の個数: 36

約数和(自身を含む): 221370786

約数和(自身を除く): 133540344

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 99581, 199162, 298743, 597486, 697067, 896229, 1394134, 1792458, 2091201, 4182402, 4879469, 6273603, 9758938, 12547206, 14638407, 29276814, 43915221, 87830442]

約数ペア:

[(1, 87830442), (2, 43915221), (3, 29276814), (6, 14638407), (7, 12547206), (9, 9758938), (14, 6273603), (18, 4879469), (21, 4182402), (42, 2091201), (49, 1792458), (63, 1394134), (98, 896229), (126, 697067), (147, 597486), (294, 298743), (441, 199162), (882, 99581)]