19339614

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{7309}}^1$

素因数の和:7334

約数の個数: 48

約数和(自身を含む): 50000400

約数和(自身を除く): 30660786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 7309, 14618, 21927, 43854, 51163, 65781, 102326, 131562, 153489, 197343, 306978, 358141, 394686, 460467, 716282, 920934, 1074423, 1381401, 2148846, 2762802, 3223269, 6446538, 9669807, 19339614]

約数ペア:

[(1, 19339614), (2, 9669807), (3, 6446538), (6, 3223269), (7, 2762802), (9, 2148846), (14, 1381401), (18, 1074423), (21, 920934), (27, 716282), (42, 460467), (49, 394686), (54, 358141), (63, 306978), (98, 197343), (126, 153489), (147, 131562), (189, 102326), (294, 65781), (378, 51163), (441, 43854), (882, 21927), (1323, 14618), (2646, 7309)]