13237938

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{5003}}^1$

素因数の和:5028

約数の個数: 48

約数和(自身を含む): 34227360

約数和(自身を除く): 20989422

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, 5003, 10006, 15009, 30018, 35021, 45027, 70042, 90054, 105063, 135081, 210126, 245147, 270162, 315189, 490294, 630378, 735441, 945567, 1470882, 1891134, 2206323, 4412646, 6618969, 13237938]

約数ペア:

[(1, 13237938), (2, 6618969), (3, 4412646), (6, 2206323), (7, 1891134), (9, 1470882), (14, 945567), (18, 735441), (21, 630378), (27, 490294), (42, 315189), (49, 270162), (54, 245147), (63, 210126), (98, 135081), (126, 105063), (147, 90054), (189, 70042), (294, 45027), (378, 35021), (441, 30018), (882, 15009), (1323, 10006), (2646, 5003)]