27430188

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 65616096

約数和(自身を除く): 38185908

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 173, 181, 219, 292, 346, 362, 438, 519, 543, 692, 724, 876, 1038, 1086, 2076, 2172, 12629, 13213, 25258, 26426, 31313, 37887, 39639, 50516, 52852, 62626, 75774, 79278, 93939, 125252, 151548, 158556, 187878, 375756, 2285849, 4571698, 6857547, 9143396, 13715094, 27430188]

約数ペア:

[(1, 27430188), (2, 13715094), (3, 9143396), (4, 6857547), (6, 4571698), (12, 2285849), (73, 375756), (146, 187878), (173, 158556), (181, 151548), (219, 125252), (292, 93939), (346, 79278), (362, 75774), (438, 62626), (519, 52852), (543, 50516), (692, 39639), (724, 37887), (876, 31313), (1038, 26426), (1086, 25258), (2076, 13213), (2172, 12629)]