2645442

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 6065280

約数和(自身を除く): 3419838

約数列:

[1, 2, 3, 6, 9, 18, 47, 53, 59, 94, 106, 118, 141, 159, 177, 282, 318, 354, 423, 477, 531, 846, 954, 1062, 2491, 2773, 3127, 4982, 5546, 6254, 7473, 8319, 9381, 14946, 16638, 18762, 22419, 24957, 28143, 44838, 49914, 56286, 146969, 293938, 440907, 881814, 1322721, 2645442]

約数ペア:

[(1, 2645442), (2, 1322721), (3, 881814), (6, 440907), (9, 293938), (18, 146969), (47, 56286), (53, 49914), (59, 44838), (94, 28143), (106, 24957), (118, 22419), (141, 18762), (159, 16638), (177, 14946), (282, 9381), (318, 8319), (354, 7473), (423, 6254), (477, 5546), (531, 4982), (846, 3127), (954, 2773), (1062, 2491)]