222252828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{377981}}^1$

素因数の和:378002

約数の個数: 36

約数和(自身を含む): 603259272

約数和(自身を除く): 381006444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 377981, 755962, 1133943, 1511924, 2267886, 2645867, 4535772, 5291734, 7937601, 10583468, 15875202, 18521069, 31750404, 37042138, 55563207, 74084276, 111126414, 222252828]

約数ペア:

[(1, 222252828), (2, 111126414), (3, 74084276), (4, 55563207), (6, 37042138), (7, 31750404), (12, 18521069), (14, 15875202), (21, 10583468), (28, 7937601), (42, 5291734), (49, 4535772), (84, 2645867), (98, 2267886), (147, 1511924), (196, 1133943), (294, 755962), (588, 377981)]