6659614

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 12253680

約数和(自身を除く): 5594066

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 61, 122, 169, 221, 247, 323, 338, 442, 494, 646, 793, 1037, 1159, 1586, 2074, 2318, 2873, 3211, 4199, 5746, 6422, 8398, 10309, 13481, 15067, 19703, 20618, 26962, 30134, 39406, 54587, 109174, 175253, 195871, 256139, 350506, 391742, 512278, 3329807, 6659614]

約数ペア:

[(1, 6659614), (2, 3329807), (13, 512278), (17, 391742), (19, 350506), (26, 256139), (34, 195871), (38, 175253), (61, 109174), (122, 54587), (169, 39406), (221, 30134), (247, 26962), (323, 20618), (338, 19703), (442, 15067), (494, 13481), (646, 10309), (793, 8398), (1037, 6422), (1159, 5746), (1586, 4199), (2074, 3211), (2318, 2873)]