21066168

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{3833}}^1$

素因数の和:4071

約数の個数: 32

約数和(自身を含む): 52909200

約数和(自身を除く): 31843032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 458, 687, 916, 1374, 1832, 2748, 3833, 5496, 7666, 11499, 15332, 22998, 30664, 45996, 91992, 877757, 1755514, 2633271, 3511028, 5266542, 7022056, 10533084, 21066168]

約数ペア:

[(1, 21066168), (2, 10533084), (3, 7022056), (4, 5266542), (6, 3511028), (8, 2633271), (12, 1755514), (24, 877757), (229, 91992), (458, 45996), (687, 30664), (916, 22998), (1374, 15332), (1832, 11499), (2748, 7666), (3833, 5496)]