1119402018

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{987127}}^1$

素因数の和:987148

約数の個数: 40

約数和(自身を含む): 2866619712

約数和(自身を除く): 1747217694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 987127, 1974254, 2961381, 5922762, 6909889, 8884143, 13819778, 17768286, 20729667, 26652429, 41459334, 53304858, 62189001, 79957287, 124378002, 159914574, 186567003, 373134006, 559701009, 1119402018]

約数ペア:

[(1, 1119402018), (2, 559701009), (3, 373134006), (6, 186567003), (7, 159914574), (9, 124378002), (14, 79957287), (18, 62189001), (21, 53304858), (27, 41459334), (42, 26652429), (54, 20729667), (63, 17768286), (81, 13819778), (126, 8884143), (162, 6909889), (189, 5922762), (378, 2961381), (567, 1974254), (1134, 987127)]