2947380018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{273971}}^1$

素因数の和:274150

約数の個数: 32

約数和(自身を含む): 6470122752

約数和(自身を除く): 3522742734

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 489, 978, 1793, 3586, 5379, 10758, 273971, 547942, 821913, 1643826, 3013681, 6027362, 9041043, 18082086, 44657273, 89314546, 133971819, 267943638, 491230003, 982460006, 1473690009, 2947380018]

約数ペア:

[(1, 2947380018), (2, 1473690009), (3, 982460006), (6, 491230003), (11, 267943638), (22, 133971819), (33, 89314546), (66, 44657273), (163, 18082086), (326, 9041043), (489, 6027362), (978, 3013681), (1793, 1643826), (3586, 821913), (5379, 547942), (10758, 273971)]