18189632

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{4003}}^1$

素因数の和:4086

約数の個数: 28

約数和(自身を含む): 36612576

約数和(自身を除く): 18422944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4003, 4544, 8006, 16012, 32024, 64048, 128096, 256192, 284213, 568426, 1136852, 2273704, 4547408, 9094816, 18189632]

約数ペア:

[(1, 18189632), (2, 9094816), (4, 4547408), (8, 2273704), (16, 1136852), (32, 568426), (64, 284213), (71, 256192), (142, 128096), (284, 64048), (568, 32024), (1136, 16012), (2272, 8006), (4003, 4544)]