42673278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2693}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 90518400

約数和(自身を除く): 47845122

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 2693, 5282, 5386, 7923, 8079, 15846, 16158, 51167, 102334, 153501, 307002, 374327, 748654, 1122981, 2245962, 7112213, 14224426, 21336639, 42673278]

約数ペア:

[(1, 42673278), (2, 21336639), (3, 14224426), (6, 7112213), (19, 2245962), (38, 1122981), (57, 748654), (114, 374327), (139, 307002), (278, 153501), (417, 102334), (834, 51167), (2641, 16158), (2693, 15846), (5282, 8079), (5386, 7923)]