391878

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 40

約数和(自身を含む): 914760

約数和(自身を除く): 522882

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 59, 81, 82, 118, 123, 162, 177, 246, 354, 369, 531, 738, 1062, 1107, 1593, 2214, 2419, 3186, 3321, 4779, 4838, 6642, 7257, 9558, 14514, 21771, 43542, 65313, 130626, 195939, 391878]

約数ペア:

[(1, 391878), (2, 195939), (3, 130626), (6, 65313), (9, 43542), (18, 21771), (27, 14514), (41, 9558), (54, 7257), (59, 6642), (81, 4838), (82, 4779), (118, 3321), (123, 3186), (162, 2419), (177, 2214), (246, 1593), (354, 1107), (369, 1062), (531, 738)]