2018034004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{33569}}^1$

素因数の和:33712

約数の個数: 48

約数和(自身を含む): 4286217600

約数和(自身を除く): 2268183596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 226, 266, 452, 532, 791, 1582, 2147, 3164, 4294, 8588, 15029, 30058, 33569, 60116, 67138, 134276, 234983, 469966, 637811, 939932, 1275622, 2551244, 3793297, 4464677, 7586594, 8929354, 15173188, 17858708, 26553079, 53106158, 72072643, 106212316, 144145286, 288290572, 504508501, 1009017002, 2018034004]

約数ペア:

[(1, 2018034004), (2, 1009017002), (4, 504508501), (7, 288290572), (14, 144145286), (19, 106212316), (28, 72072643), (38, 53106158), (76, 26553079), (113, 17858708), (133, 15173188), (226, 8929354), (266, 7586594), (452, 4464677), (532, 3793297), (791, 2551244), (1582, 1275622), (2147, 939932), (3164, 637811), (4294, 469966), (8588, 234983), (15029, 134276), (30058, 67138), (33569, 60116)]