13771944

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 39400020

約数和(自身を除く): 25628076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 401, 424, 477, 636, 648, 802, 954, 1203, 1272, 1431, 1604, 1908, 2406, 2862, 3208, 3609, 3816, 4293, 4812, 5724, 7218, 8586, 9624, 10827, 11448, 14436, 17172, 21253, 21654, 28872, 32481, 34344, 42506, 43308, 63759, 64962, 85012, 86616, 127518, 129924, 170024, 191277, 255036, 259848, 382554, 510072, 573831, 765108, 1147662, 1530216, 1721493, 2295324, 3442986, 4590648, 6885972, 13771944]

約数ペア:

[(1, 13771944), (2, 6885972), (3, 4590648), (4, 3442986), (6, 2295324), (8, 1721493), (9, 1530216), (12, 1147662), (18, 765108), (24, 573831), (27, 510072), (36, 382554), (53, 259848), (54, 255036), (72, 191277), (81, 170024), (106, 129924), (108, 127518), (159, 86616), (162, 85012), (212, 64962), (216, 63759), (318, 43308), (324, 42506), (401, 34344), (424, 32481), (477, 28872), (636, 21654), (648, 21253), (802, 17172), (954, 14436), (1203, 11448), (1272, 10827), (1431, 9624), (1604, 8586), (1908, 7218), (2406, 5724), (2862, 4812), (3208, 4293), (3609, 3816)]