1909008

素因数分解:

$2^4\times 3^5\times {\mathrm{491}}^1$

素因数の和:514

約数の個数: 60

約数和(自身を含む): 5551728

約数和(自身を除く): 3642720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 491, 648, 972, 982, 1296, 1473, 1944, 1964, 2946, 3888, 3928, 4419, 5892, 7856, 8838, 11784, 13257, 17676, 23568, 26514, 35352, 39771, 53028, 70704, 79542, 106056, 119313, 159084, 212112, 238626, 318168, 477252, 636336, 954504, 1909008]

約数ペア:

[(1, 1909008), (2, 954504), (3, 636336), (4, 477252), (6, 318168), (8, 238626), (9, 212112), (12, 159084), (16, 119313), (18, 106056), (24, 79542), (27, 70704), (36, 53028), (48, 39771), (54, 35352), (72, 26514), (81, 23568), (108, 17676), (144, 13257), (162, 11784), (216, 8838), (243, 7856), (324, 5892), (432, 4419), (486, 3928), (491, 3888), (648, 2946), (972, 1964), (982, 1944), (1296, 1473)]