239274

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{211}}^1$

素因数の和:232

約数の個数: 40

約数和(自身を含む): 615648

約数和(自身を除く): 376374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 211, 378, 422, 567, 633, 1134, 1266, 1477, 1899, 2954, 3798, 4431, 5697, 8862, 11394, 13293, 17091, 26586, 34182, 39879, 79758, 119637, 239274]

約数ペア:

[(1, 239274), (2, 119637), (3, 79758), (6, 39879), (7, 34182), (9, 26586), (14, 17091), (18, 13293), (21, 11394), (27, 8862), (42, 5697), (54, 4431), (63, 3798), (81, 2954), (126, 1899), (162, 1477), (189, 1266), (211, 1134), (378, 633), (422, 567)]