1513806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 3720960

約数和(自身を除く): 2207154

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 271, 294, 399, 542, 798, 813, 931, 1626, 1862, 1897, 2793, 3794, 5149, 5586, 5691, 10298, 11382, 13279, 15447, 26558, 30894, 36043, 39837, 72086, 79674, 108129, 216258, 252301, 504602, 756903, 1513806]

約数ペア:

[(1, 1513806), (2, 756903), (3, 504602), (6, 252301), (7, 216258), (14, 108129), (19, 79674), (21, 72086), (38, 39837), (42, 36043), (49, 30894), (57, 26558), (98, 15447), (114, 13279), (133, 11382), (147, 10298), (266, 5691), (271, 5586), (294, 5149), (399, 3794), (542, 2793), (798, 1897), (813, 1862), (931, 1626)]