42506712

素因数分解:

$2^3\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1409}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 115479000

約数和(自身を除く): 72972288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419, 838, 1257, 1409, 1676, 2514, 2818, 3352, 3771, 4227, 5028, 5636, 7542, 8454, 10056, 11272, 12681, 15084, 16908, 25362, 30168, 33816, 50724, 101448, 590371, 1180742, 1771113, 2361484, 3542226, 4722968, 5313339, 7084452, 10626678, 14168904, 21253356, 42506712]

約数ペア:

[(1, 42506712), (2, 21253356), (3, 14168904), (4, 10626678), (6, 7084452), (8, 5313339), (9, 4722968), (12, 3542226), (18, 2361484), (24, 1771113), (36, 1180742), (72, 590371), (419, 101448), (838, 50724), (1257, 33816), (1409, 30168), (1676, 25362), (2514, 16908), (2818, 15084), (3352, 12681), (3771, 11272), (4227, 10056), (5028, 8454), (5636, 7542)]