42197004

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{5503}}^1$

素因数の和:5587

約数の個数: 48

約数和(自身を含む): 110960640

約数和(自身を除く): 68763636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 5503, 7668, 11006, 16509, 22012, 33018, 49527, 66036, 99054, 148581, 198108, 297162, 390713, 594324, 781426, 1172139, 1562852, 2344278, 3516417, 4688556, 7032834, 10549251, 14065668, 21098502, 42197004]

約数ペア:

[(1, 42197004), (2, 21098502), (3, 14065668), (4, 10549251), (6, 7032834), (9, 4688556), (12, 3516417), (18, 2344278), (27, 1562852), (36, 1172139), (54, 781426), (71, 594324), (108, 390713), (142, 297162), (213, 198108), (284, 148581), (426, 99054), (639, 66036), (852, 49527), (1278, 33018), (1917, 22012), (2556, 16509), (3834, 11006), (5503, 7668)]