2154168

素因数分解:

$2^3\times 3^3\times {\mathrm{9973}}^1$

素因数の和:9988

約数の個数: 32

約数和(自身を含む): 5984400

約数和(自身を除く): 3830232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 9973, 19946, 29919, 39892, 59838, 79784, 89757, 119676, 179514, 239352, 269271, 359028, 538542, 718056, 1077084, 2154168]

約数ペア:

[(1, 2154168), (2, 1077084), (3, 718056), (4, 538542), (6, 359028), (8, 269271), (9, 239352), (12, 179514), (18, 119676), (24, 89757), (27, 79784), (36, 59838), (54, 39892), (72, 29919), (108, 19946), (216, 9973)]