193888674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{683}}^1\times {\mathrm{751}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 493793280

約数和(自身を除く): 299904606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 683, 751, 1366, 1502, 2049, 2253, 4098, 4506, 4781, 5257, 6147, 6759, 9562, 10514, 12294, 13518, 14343, 15771, 18441, 20277, 28686, 31542, 36882, 40554, 43029, 47313, 86058, 94626, 129087, 141939, 258174, 283878, 512933, 1025866, 1538799, 3077598, 3590531, 4616397, 7181062, 9232794, 10771593, 13849191, 21543186, 27698382, 32314779, 64629558, 96944337, 193888674]

約数ペア:

[(1, 193888674), (2, 96944337), (3, 64629558), (6, 32314779), (7, 27698382), (9, 21543186), (14, 13849191), (18, 10771593), (21, 9232794), (27, 7181062), (42, 4616397), (54, 3590531), (63, 3077598), (126, 1538799), (189, 1025866), (378, 512933), (683, 283878), (751, 258174), (1366, 141939), (1502, 129087), (2049, 94626), (2253, 86058), (4098, 47313), (4506, 43029), (4781, 40554), (5257, 36882), (6147, 31542), (6759, 28686), (9562, 20277), (10514, 18441), (12294, 15771), (13518, 14343)]