21488112

素因数分解:

$2^4\times 3^3\times {\mathrm{49741}}^1$

素因数の和:49758

約数の個数: 40

約数和(自身を含む): 61680080

約数和(自身を除く): 40191968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49741, 99482, 149223, 198964, 298446, 397928, 447669, 596892, 795856, 895338, 1193784, 1343007, 1790676, 2387568, 2686014, 3581352, 5372028, 7162704, 10744056, 21488112]

約数ペア:

[(1, 21488112), (2, 10744056), (3, 7162704), (4, 5372028), (6, 3581352), (8, 2686014), (9, 2387568), (12, 1790676), (16, 1343007), (18, 1193784), (24, 895338), (27, 795856), (36, 596892), (48, 447669), (54, 397928), (72, 298446), (108, 198964), (144, 149223), (216, 99482), (432, 49741)]