39964968

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3491}}^1$

素因数の和:3559

約数の個数: 64

約数和(自身を含む): 113140800

約数和(自身を除く): 73175832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3491, 3816, 5724, 6982, 10473, 11448, 13964, 20946, 27928, 31419, 41892, 62838, 83784, 94257, 125676, 185023, 188514, 251352, 370046, 377028, 555069, 740092, 754056, 1110138, 1480184, 1665207, 2220276, 3330414, 4440552, 4995621, 6660828, 9991242, 13321656, 19982484, 39964968]

約数ペア:

[(1, 39964968), (2, 19982484), (3, 13321656), (4, 9991242), (6, 6660828), (8, 4995621), (9, 4440552), (12, 3330414), (18, 2220276), (24, 1665207), (27, 1480184), (36, 1110138), (53, 754056), (54, 740092), (72, 555069), (106, 377028), (108, 370046), (159, 251352), (212, 188514), (216, 185023), (318, 125676), (424, 94257), (477, 83784), (636, 62838), (954, 41892), (1272, 31419), (1431, 27928), (1908, 20946), (2862, 13964), (3491, 11448), (3816, 10473), (5724, 6982)]